Maker Line is a line sensor with 5 x IR sensors array that is able to track line from 13 mm to 30 mm width. The sensor calibration is also simplified. There is no need to adjust the potentiometer for each IR sensor. You just have to press the calibrate button for 2 seconds to enter calibration mode. Afterwards you need to sweep the sensors array across the line, press the button again and you are good to go. The calibration data is saved in EEPROM and it will stay intact even if the sensor has been powered off. Thus, calibration only needs to be carried out once unless the sensor height, line color or background color has changed. Maker Line also supports dual outputs: 5 x digital outputs for the state of each sensor independently, which is similar to conventional IR sensor, but you get the benefit of easy calibration, and also one analog output, where its voltage represents the line position. Analog output also offers higher resolution compared to individual digital outputs. This is especially useful when high accuracy is required while building a line following robot with PID control. Features Operating Voltage: DC 3.3 V and 5 V compatible (with reverse polarity protection) Recommended Line Width: 13 mm to 30 mm Selectable line color (light or dark) Sensing Distance (Height): 4 mm to 40 mm (Vcc = 5 V, Black line on white surface) Sensor Refresh Rate: 200 Hz Easy calibration process Dual Output Types: 5 x digital outputs represent each IR sensor state, 1 x analog output represents line position. Support wide range of controllers such as Arduino, Raspberry Pi etc. Downloads Datasheet Tutorial: Building A Low-Cost Line Following Robot  

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Discover endless creativity with the Universal Maker Sensor Kit, designed for use with Raspberry Pi, Pico W, Arduino, and ESP32. This versatile kit offers compatibility across popular development platforms, including Arduino Uno R4 Minima/WiFi, Uno R3, Mega 2560, Raspberry Pi 5, 4, 3B+, 3B, Zero, Pico W, and ESP32. Featuring over 35 sensors, actuators, and displays, it's perfect for projects ranging from environmental monitoring and smart home automation to robotics and interactive gaming. Step-by-step tutorials in C/C++, Python, and MicroPython guide beginners and experienced makers alike through 169 exciting projects. Features Wide Compatibility: Fully supports Arduino (Uno R3, Uno R4 Minima/WiFi, Mega 2560), Raspberry Pi (5, 4, 3B+, 3B, Zero, Pico W), and ESP32, enabling extensive flexibility across numerous development platforms. Includes instructions for building 169 projects. Comprehensive Components: Features more than 35 sensors, actuators, and display modules suitable for diverse projects such as environmental monitoring, smart home automation, robotics, and interactive game controllers. Detailed Tutorials: Provides clear, step-by-step tutorials covering Arduino, Raspberry Pi, Pico W, ESP32, and each included component. Tutorials are available in C/C++, Python, and MicroPython, catering effectively to both beginners and experienced makers. Suitable for All Skill Levels: Offers structured projects designed to guide users seamlessly from beginner to advanced proficiency in electronics and programming, enhancing creativity and technical expertise. Included Breadboard Button Module Capacitive Soil Moisture Module Flame Sensor Module Gas/Smoke Sensor Module (MQ2) Gyroscope & Accelerometer Module (MPU6050) Hall Sensor Module Infrared Speed Sensor Module IR Obstacle Avoidance Sensor Module Joystick Module PCF8591 ADC DAC Converter Module Photoresistor Module PIR Motion Module (HC-SR501) Potentiometer Module Pulse Oximeter and Heart Rate Sensor Module (MAX30102) Raindrop Detection Module Real Time Clock Module (DS1302) Rotary Encoder Module Temperature Sensor Module (DS18B20) Temperature and Humidity Sensor Module (DHT11) Temperature, Humidity & Pressure Sensor (BMP280) Time of Flight Micro-LIDAR Distance Sensor (VL53L0X) Touch Sensor Module Ultrasonic Sensor Module (HC-SR04) Vibration Sensor Module (SW-420) Water Level Sensor Module I²C LCD 1602 OLED Display Module (SSD1306) RGB LED Module Traffic Light Module 5 V Relay Module Centrifugal Pump L9110 Motor Driver Module Passive Buzzer Module Servo Motor (SG90) TT Motor ESP8266 Module JDY-31 Bluetooth Module Power Supply Module Documentation Online Tutorial

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Raspberry Pi 5 provides two four-lane MIPI connectors, each of which can support either a camera or a display. These connectors use the same 22-way, 0.5 mm-pitch “mini” FPC format as the Compute Module Development Kit, and require adapter cables to connect to the 15-way, 1 mm-pitch “standard” format connectors on current Raspbery Pi camera and display products.These mini-to-standard adapter cables for cameras and displays (note that a camera cable should not be used with a display, and vice versa) are available in 200 mm, 300 mm and 500 mm lengths.

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The SDS1000X-U series employs SPO (Super Phosphor Oscilloscope) technology that provides excellent signal fidelity and performance. It comes with an innovative digital trigger system with high sensitivity and low jitter, and a waveform capture rate of 400,000 frames/sec (sequence mode). The SDS1000X U also employs a 256 level intensity grading display function and a color temperature display mode not found in other models in this class. Another powerful addition is the new 128 k point FFT math function that gives the SDS1000X-U a very high-frequency resolution when observing signal spectra. SDS1000X-U also supports searching and navigating. The features and performance of SIGLENT’s new SDS1000X-U cannot be matched anywhere else in this price class. Features 100 MHz bandwidth Real-time sampling rate up to 1 GSa/s The newest generation of SPO technology Waveform capture rates up to 100,000 wfm/s (normal mode) and 400,000 wfm/s (sequence mode) Supports 256-level intensity grading and color temperature display modes Record length up to 14 Mpts Digital trigger system Intelligent trigger: Edge, Slope, Pulse Width, Window, Runt, Interval, Time out (Dropout), Pattern Serial bus triggering and decoding (Standard), supports protocols I²C, SPI, UART, CAN, LIN Video trigger, supports HDTV 10 types of one-button shortcuts, supports Auto Setup, Default, Cursors, Measure, Roll, History, Display/Persist, Clear Sweep, Zoom and Print Segmented acquisition (Sequence) mode, divides the maximum record length into multiple segments (up to 80,000), according to trigger conditions set by the user Automatic measurement function for 38 parameters as well as Measurement Statistics, Zoom, Gating, Math, History and Reference functions History waveform record (History) function (maximum recorded waveform length is 80,000 frames) 128 k pts FFT, supports Peaks and Markers Math functions (FFT, addition, subtraction, multiplication, division, integration, differential, square root) Large 7 inch TFT LCD display with 800 x 480 resolution Downloads Datasheet Manual Programming Guide

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At the core of this module is ESP32-S2, an Xtensa® 32-bit LX7 CPU that operates at up to 240 MHz. The chip has a low-power co-processor that can be used instead of the CPU to save power while performing tasks that do not require much computing power, such as monitoring of peripherals. ESP32-S2 integrates a rich set of peripherals, ranging from SPI, I²S, UART, I²C, LED PWM, TWAITM, LCD, Camera interface, ADC, DAC, touch sensor, temperature sensor, as well as up to 43 GPIOs. It also includes a full-speed USB On-The-Go (OTG) interface to enable USB communication.FeaturesMCU ESP32-S2 embedded, Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz 128 KB ROM 320 KB SRAM 16 KB SRAM in RTC Wi­Fi 802.11 b/g/n Bit rate: 802.11n up to 150 Mbps A-MPDU and A-MSDU aggregation 0.4 µs guard interval support Center frequency range of operating channel: 2412 ~ 2484 MHz Hardware Interfaces: GPIO, SPI, LCD, UART, I²C, I²S, Camera interface, IR, pulse counter, LED PWM, TWAI (compatible with ISO 11898-1), USB OTG 1.1, ADC, DAC, touch sensor, temperature sensor 40 MHz crystal oscillator 4 MB SPI flash Operating voltage/Power supply: 3.0 ~ 3.6 V Operating temperature range: –40 ~ 85 °C Dimensions: 18 × 31 × 3.3 mm Applications Generic Low-power IoT Sensor Hub Generic Low-power IoT Data Loggers Cameras for Video Streaming Over-the-top (OTT) Devices USB Devices Speech Recognition Image Recognition Mesh Network Home Automation Smart Home Control Panel Smart Building Industrial Automation Smart Agriculture Audio Applications Health Care Applications Wi-Fi-enabled Toys Wearable Electronics Retail & Catering Applications Smart POS Machines

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The Portenta C33 is a powerful System-on-Module designed for low-cost Internet of Things (IoT) applications. Based on the R7FA6M5BH2CBG microcontroller from Renesas, this board shares the same form factor as the Portenta H7 and it is backward compatible with it, making it fully compatible with all Portenta family shields and carriers through its high-density connectors. As a low-cost device, the Portenta C33 is an excellent choice for developers looking to create IoT devices and applications on a budget. Whether you're building a smart home device or a connected industrial sensor, the Portenta C33 provides the processing power and connectivity options you need to get the job done. Quickly deploying AI-powered projects becomes quick and easy with Portenta C33, by leveraging a vast array of ready-to-use software libraries and Arduino sketches available, as well as widgets that display data in real time on Arduino IoT Cloud-based dashboards. Features Ideal for low-cost IoT applications with Wi-Fi/Bluetooth LE connectivity Supports MicroPython and other high-level programming languages Offers industrial-grade security at the hardware level and secure OTA firmware updates Leverages ready-to-use software libraries and Arduino sketches Perfect to monitor and display real-time data on Arduino IoT Cloud widget-based dashboards Compatible with Arduino Portenta and MKR families Features castellated pins for automatic assembly lines Cost Effective Performance Reliable, secure and with computational power worthy of its range, Portenta C33 was designed to provide big and small companies in every field with the opportunity to access IoT and benefit from higher efficiency levels and automation. Applications Portenta C33 brings more applications than ever within users’ reach, from enabling quick plug-and-play prototyping to providing a cost-effective solution for industrial-scale projects. Industrial IoT gateway Machine monitoring to track OEE/OPE Inline quality control and assurance Energy consumption monitoring Appliances control system Ready-to-use IoT prototyping solution Specifications Microcontroller Renesas R7FA6M5BH2CBG ARM Cortex-M33: ARM Cortex-M33 core up to 200 MHz 512 kB onboard SRAM 2 MB onboard Flash Arm TrustZone Secure Crypto Engine 9 External Memories 16 MB QSPI Flash USB-C USB-C High Speed Connectivity 100 MB Ethernet interface (PHY) Wi-Fi Bluetooth Low Energy Interfaces CAN SD Card ADC GPIO SPI I²S I²C JTAG/SWD Security NXP SE050C2 Secure Element Operating Temperatures -40 to +85°C (-40 to 185°F) Dimensions 66,04 x 25,40 mm Downloads Datasheet Schematics

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Components are both shrinking and getting increasingly finer pitch year after year but your PCBs might have grown in size or the number of interconnected PCBs or the number of handsfree PCBite probes needed to test your design may have increased making it crowded on our other smaller base plates. Features With a size of 297 x 420 mm (DIN A3) the extra large baseplate has room for most PCBs and many handsfree PCBite probes for those measurements sessions where more channels than available is needed. So if you are looking for more space, extra protection or just want to clean up your work surface then this accessory is a perfect match. Designed to be used with Sensepeeks magnetic PCBite line of products including PCB holders, hands free probes and magnifier. Included 1x XL base plate (DIN A3) with pre-fitted insulation cover

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The DiP-Pi Power Master is an Advanced Powering System with embedded sensors interfaces that cover most of possible needs for application based on Raspberry Pi Pico. It can supply the system with up to 1.5 A @ 4.8 V delivered from 6-18 VDC on various powering schemes like Cars, Industrial plant etc., additionally to original micro-USB of the Raspberry Pi Pico. It supports LiPo or Li-Ion Battery with Automatic Charger as also automatic switching from cable powering to battery powering or reverse (UPS functionality) when cable powering lost. Extended Powering Source (EPR) is protected with PPTC Resettable fuse, Reverse Polarity, as also ESD. The DiP-Pi Power Master contains Raspberry Pi Pico embedded RESET button as also ON/OFF Slide Switch that is acting on all powering sources (USB, EPR or Battery). User can monitor (via Raspberry Pi Pico A/D pins) battery level and EPR Level with PICO’s A/D converters. Both A/D inputs are bridged with 0402 resistors (0 OHM) therefore if for any reason user needs to use those Pico pins for their own application can be easy removed. The charger is automatically charging connected battery (if used) but in addition user can switch charger ON/OFF if their application needs it. DiP-Pi Power Master can be used for cable powered systems, but also for pure Battery Powered System with ON/OFF. Each powering source status is indicated by separate informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3). User can use any capacity of LiPo or Li-Ion type; however, must take care to use PCB protected batteries with max discharge current allowed of 2 A. The embedded battery charger is set to charge battery with 240 mA current. This current is set by resistor so if user need more/less can himself to change it. In Addition to all above features DiP-Pi Power Master is equipped with embedded 1-wire and DHT11/22 sensors interfaces. Combination of the extended powering, battery, and sensors interfaces make the DiP-Pi Power Master ideal for applications like data logger, plants monitoring, refrigerators monitoring etc. DiP-Pi Power Master is supported with plenty of ready to use examples written in Micro Python or C/C++. Specifications General Dimensions 21 x 51 mm Raspberry Pi Pico pinout compatible Independent Informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3) Raspberry Pi Pico RESET Button ON/OFF Slide Switch acting on all powering sources (USB, EPR, Battery) External Powering 6-18 V DC (Cars, Industrial Applications etc.) External Power (6-18 VDC) Level Monitoring Battery Level Monitoring Inverse Polarity Protection PPTC Fuse Protection ESD Protection Automatic Battery Charger (for PCB protected LiPo, Li-Ion – 2 A Max) Automatic/User Control Automatic Switch from Cable Powering to Battery Powering and reverse (UPS Functionality) Various powering schemes can be used at the same time with USB Powering, External Powering and Battery Powering 1.5 A @ 4.8 V Buck Converter on EPR Embedded 3.3 V @ 600mA LDO Embedded 1-wire Interface Embedded DHT-11/22 Interface Powering Options Raspberry Pi Pico micro-USB (via VBUS) External Powering 6-18 V (via dedicated Socket – 3.4/1.3 mm) External Battery Supported Battery Types LiPo with protection PCB max current 2A Li-Ion with protection PCB max current 2A Embedded Peripherals and Interfaces Embedded 1-wire interface Embedded DHT-11/22 Interface Programmer Interface Standard Raspberry Pi Pico C/C++ Standard Raspberry Pi Pico Micro Python Case Compatibility DiP-Pi Plexi-Cut Case System Monitoring Battery Level via Raspberry Pi Pico ADC0 (GP26) EPR Level via Raspberry Pi Pico ADC1 (GP27) Informative LEDs VB (VUSB) VS (VSYS) VE (VEPR) CH (VCHR) V3 (V3V3) System Protection Direct Raspberry Pi Pico Hardware Reset Button ESD Protection on EPR Reverse Polarity Protection on EPR PPTC 500 mA @ 18 V fuse on EPR EPR/LDO Over Temperature protection EPR/LDO Over Current protection System Design Designed and Simulated with PDA Analyzer with one of the most advanced CAD/CAM Tools – Altium Designer Industrial Originated PCB Construction 2 ozcopper PCB manufactured for proper high current supply and cooling 6 mils track/6 mils gap technology 2 layers PCB PCB Surface Finishing – Immersion Gold Multi-layer Copper Thermal Pipes for increased System Thermal Response and better passive cooling Downloads Datasheet Datasheet

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The OWON VDS6000 Series PC Oscilloscope combines powerful performance with a sleek, ultra-thin design. With 100 MHz bandwidth, 1 GSa/s real-time sampling, and up to 14-bit resolution, it delivers highly accurate measurements. The built-in 5 MHz function generator, USB-C power supply, and optional WiFi connectivity make it incredibly versatile. Compatible with Windows, Linux, Android, and iOS, the VDS6000 is perfect for labs, fieldwork, and remote diagnostics – compact, flexible, and ready for any challenge. Features Bandwidth: 100 MHz Vertical resolution: 14 bits Rise time: ≤3.5 ns Memory: 10 Mpts Number of channels: 2 channels + 1 channel function generator Horizontal scale: 5ns - 100s/div Sample rate: Max. 1 GSa/s Maximum voltage: 40 V (peak - peak) Automatic measurements: Vpp, Vavg, Vamp, Vrms, Freq, Period, Vmax, Vmin, Vtop, Vbase, Overshoot, Preshoot, Rise Time, Connectivity: USB-C, LAN, Wifi (optional) Fall Time, Delay A→B↑, Delay A→B↓, +Width, -Width, +Duty, -Duty Bandwidth: 5 MHz Sample rate: 25 MSa/s Standard waveforms: Sine (0.1 Hz - 5 MHz), Square (0.1 Hz - 200 kHz), Ramp (1 Hz - 10 kHz), Pulse (1 Hz - 10 kHz) Resolution: 10 bits DC offset range (AC + DC): ±2.5 V Amplitude range: 10 mVpp - 5 Vpp Dimensions: 190 x 120 x 18 mm Weight: 380 g Downloads Manual Quick Guide PC Software MacOS Software

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SIGLENT’s SDS1000X-E Series Super Phosphor Oscilloscope is available in one bandwidth, 200 MHz. It has a maximum sample rate of 1 GSa/s and a standard record length of 1 Mpts. For ease-of-use, the most commonly used functions can be accessed with its user-friendly front panel design. The SDS1000X-E series employs a new generation of SPO (Super Phosphor Oscilloscope) technology that provides excellent signal fidelity and performance. The system noise is also lower than similar products in the industry. It comes with a minimum vertical input range of 500 uV/div, an innovative digital trigger system with high sensitivity and low jitter, and a waveform capture rate of 400,000 frames/ sec (sequence mode). The SDS1000X-E also employs a 256-level intensity grading display function and a color temperature display mode not found in other models in this class. Siglent’s latest oscilloscopes offering supportsmultiple powerful triggering modes including serial bus triggering. Decoding is standard configuration including IIC,SPI,UART,CAN,LIN. History waveform recording and sequential triggering enable extended waveform recording and analysis. Another powerful addition is the new 1 million points FFT math function that gives the SDS1000X-E very high frequency resolution when observing signal spectra. The new design also includes a hardware co-processor that delivers measurements quickly and accurately. The features and performance of Siglent’s new SDS1000X-E cannot be matched anywhere else in this price class. Specifications Bandwidth 200 MHz Channels 2CH+1EXT Real time sampling rate 1 GSa/s Memory depth 7 Mpts/CH (Dual-Channel); 14 Mpts/CH (Single-Channel) Waveform Capture Rate (Max.) 100,000 wfm/s (normal mode); 400,000 wfm/s (sequence mode) Serial Trigger (Standard) I²C, SPI, UART/RS232, CAN, LIN Decode Type (Standard) I²C, SPI, UART/RS232, CAN, LIN Trigger Type Edge, Slope, Pulse Width, Window, Runt, Interval, Dropout, Pattern, Video Probe (Std) 2 pcs passive probe PP215 Display 7 inch TFT-LCD (800x480) Weight Without package 2.5 kg; with package 3.5 kg Downloads Datasheet Manual Programming Guide

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SPD3000X Series Linear Programmable DC Power Supply has a 4.3-inches TFT LCD display, Supports Programmability and Real Time Wave Display, bringing a new experience to users. It has three isolated outputs: two adjustable channels and one selectable channel from 2.5V, 3.3V, and 5V. It also has output short and overload protect function, and can be used in production and development. Features 3 independent controlled and isolated output, 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, total 220W. 5 digits Voltage, 4digits Current Display, Minimum Resolution: 10mV/10mA. Supports panel timing output functions. 4.3 inch true color TFT LCD 480x272 pixel display. 3 kinds of output modes: independent, series, parallel. 100V/120V/220V/230V compatible design to meet the needs of different power grids. Intelligent temperature-controlled fan, effectively reducing noise. Clear graphical interface, with the waveform display function Internal 5 groups of system parameter save/recall, supports data storage space expansion. Provides PC software: Easypower, supports SCPI, LabVIEW driver. High-resolution and high-precision output The highest resolution of 10mV/10mA, provides excellent setting and read back accuracy. This ensures accurate output even with very with small changes in voltage or current. This is impossible for a low resolution power supply. Series/parallel/independent mode function Series and parallel function allows two channels combined into one output with more power output capability, extending the application range. Each of 3 channels power can be turned on or off independently and also can be turned all on or all off. Panel displays the timing output Through the panel operation, 5 groups of timing settings and output control can be displayed, which provides users a simple power programming function. Also a connection can be made with Siglent’s EasyPower PC software providing a full range of communication and control requirements. Save/Recall setting parameters SPD3000X series programmable power supply can save or recall 5 groups of setting parameter in internal storage, also supports external storage expansion. You can easily obtain the settings you needed.

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A low-power, open source, 2.7-inch IoT display powered by an ESP32-S2 module and featuring SHARP's Memory-in-Pixel (MiP) screen technology The Newt is a battery-powered, always-on, wall-mountable display that can go online to retrieve weather, calendars, sports scores, to-do lists, quotes…really anything on the Internet! It is powered by an ESP32-S2 microcontroller that you can program with Arduino, CircuitPython, MicroPython, or ESP-IDF. It's perfect for makers: Sharp’s Memory-in-Pixel (MiP) technology avoids the slow refresh times associated with E-Ink displays A real-time clock (RTC) was added to support timers and alarms The Newt was designed with battery operation in mind; every component on the board was chosen for its ability to operate at low power. Newt was designed to operate 'untethered,' which means it can be mounted in places where a power cord would be inconvenient, for example a wall, refrigerator, mirror, or dry-erase board. With the optional stand, desks, shelves, and nightstands are also good options. Newt is open source, and all design files and libraries are available for review, use, and modification. However, doing that is not required. Each Newt is delivered with working code with the following features: Current weather details Hourly and daily weather forecast Alarm Timer Inspirational quotes Air-quality forecast Habit calendar Pomodoro timer Oblique Strategy cards Only following the Wi-Fi provisioning instructions is needed to get started. No app downloads are required. Specifications Display Sharp Memory LCD Screen Size 2.7 inch Resolution 240 x 400 Deep Sleep Current 30 uA Refresh Rate < 0.001 s Periodic Screen Refresh Required No Input Buttons 10 capacitive pads, 1 push button RTC included Yes Speaker included Yes Power Input USB Type-C Battery included No Programming Languages Arduino, CircuitPython, ESP IDF, MicroPython Dimensions 91 x 61 x 9 mm Microcontroller Espressif ESP32-S2-WROVER Module with 4 MB flash and 2 MB PSRAM Wi-Fi capable Supports Arduino, MicroPython, CircuitPython, and ESP-IDF Deep sleep current as low as 25 μA Display 2.7-inch, 240 x 400 pixel MiP LCD Capable of delivering high-contrast, high-resolution, low-latency content with ultra-low power consumption Reflective mode leverages ambient light to eliminate the need for a backlight Time Keeping, Timers, and Alarms Micro Crystal RV-3028-C7 RTC Optimized for extreme low-power consumption (45 μA) Able to simultaneously manage a periodic timer, a countdown timer, and an alarm Hardware interrupt for timers and alarms 43 bytes of non-volatile user memory, 2 bytes of user RAM Separate UNIX time counter Buzzer Speaker/buzzer with mini class-D amplifier on DAC output A0 can play tones or lo-fi audio clips User Input Power switch Two programmable tactile buttons for Reset and Boot 10 capacitive touchpads Power Newt is designed to operate for one to two months between charges using a 500 mAH LiPo battery. The exact run time varies. (Heavy Wi-Fi use, in particular, will reduce battery charge more quickly.) USB Type-C connector for programming, power, and charging Low-quiescence voltage regulator (TOREX XC6220) that can output 1 A of current and operate as low as 8 μA. JST connector for a Lithium-Ion battery Battery-charging circuity (MCP73831) Low-battery indicator (1 μA quiescence current) Software Newt hardware is compatible with open-source Arduino libraries for ESP32-S2, Adafruit GFX (fonts), Adafruit Sharp Memory Display (display writing), and RTC RV-3028-C7 (RTC) Arduino libraries and sample programs are under development and will be available in our GitHub repository before launch CircuitPython libraries and registration are on the roadmap, with the development of a CircuitPython library for the RV-3028 real-time clock as a key dependency Included Phambili Newt – Fully assembled with pre-loaded firmware Laser-cut desktop stand Mini-magnet feet Required screws Support & Documentation Full instructions for use GitHub: Arduino Library and Codebase GitHub: Board schematics Videos of prototypes or demos (build tracked on Hackaday)

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The Challenger RP2040 WiFi is a small embedded computer equipped with a WiFi module, in the popular Adafruit Feather form factor. It is based on an RP2040 microcontroller chip from the Raspberry Pi Foundation which is a dual-core Cortex-M0 that can run on a clock up to 133 MHz. The RP2040 is paired with a 8 MB high-speed flash capable of supplying data up to the max speed. The flash memory can be used both to store instructions for the microcontroller as well as data in a file system and having a file system available makes it easy to store data in a structured and easy to program approach. The device can be powered from a Lithium Polymer battery connected through a standard 2.0 mm connector on the side of the board. An internal battery charging circuit allows you to charge your battery safely and quickly. The device is shipped with a programming resistor that sets the charging current to 250 mA. This resistor can be exchanged by the user to either increase or decrease the charging current, depending on the battery that is being used. The WiFi section on this board is based on the Espressif ESP8285 chip which basically is a ESP8266 with 1 MB flash memory integrated onto the chip making it a complete WiFi only requiring very few external components. The ESP8285 is connected to the microcontroller using a UART channel and the operation is controlled using a set of standardized AT-commands. Specifications Microcontroller RP2040 from Raspberry Pi (133 MHz dual-core Cortex-M0) SPI One SPI channel configured I²C One I²C channel configured UART One UART channel configured (second UART is for the WiFi chip) Analog inputs 4 analog input channels WLAN controller ESP8285 from Espressif (160 MHz single-core Tensilica L106) Flash memory 8 MByte, 133 MHz SRAM memory 264 KByte (divided into 6 banks) USB 2.0 controller Up to 12 MBit/s full speed (integrated USB 1.1 PHY) JST Battery connector 2.0 mm pitch Onboard LiPo charger 250 mA standard charge current Onboard NeoPixel LED RGB LED Dimensions 51 x 23 x 3,2 mm Weight 9 g Downloads Datasheet Design files Product errata

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The Arduino Pro Portenta Vision Shield brings industry-rated features to your Portenta. This hardware add-on will let you run embedded computer vision applications, connect wirelessly or via Ethernet to the Arduino Cloud or your own infrastructure, and activate your system upon the detection of sound events. Features 324x324 pixels camera sensor: use one of the cores in Portenta to run image recognition algorithms using the OpenMV for Arduino editor 100 Mbps Ethernet connector: get your Portenta H7 connected to the wired Internet 2 onboard microphones for directional sound detection: capture and analyse sound in real-time JTAG connector: perform low-level debugging of your Portenta board or special firmware updates using an external programmer SD-Card connector: store your captured data in the card, or read configuration files The Vision Shield has been designed to fit on top of the Arduino Portenta family. The Portenta boards feature multicore 32-bit ARM Cortex processors running at hundreds of megahertz, with megabytes of program memory and RAM. Portenta boards come with WiFi and Bluetooth. Embedded Computer Vision Made Easy Arduino has teamed up with OpenMV to offer you a free license to the OpenMV IDE, an easy way into computer vision using MicroPython as a programming paradigm. Download the OpenMV for Arduino Editor from our professional tutorials site and browse through the examples we have prepared for you inside the OpenMV IDE. Companies across the whole world are already building their commercial products based on this simple-yet-powerful approach to detect, filter, and classify images, QR codes, and others. Debugging With Professional Tools Connect your Portenta H7 to a professional debugger through the JTAG connector. Use professional software tools like the ones from Lauterbach or Segger on top of your board to debug your code step by step. The Vision Shield exposes the required pins for you to plug in your external JTAG. Camera Himax HM-01B0 camera module Resolution 320 x 320 active pixel resolution with support for QVGA Image sensor High sensitivity 3.6μ BrightSense pixel technology Microphone 2 x MP34DT05 Length 66 mm Width 25 mm Weight 11 gr For more information, check out the tutorials provided by Arduino here.

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The OWON XSA815-TG (9 kHz-1.5 GHz) is a cost effective spectrum analyzer with tracking generator included and a frequency resolutions of 1 Hz. Features Frequency Range from 9 kHz to 1.500009 GHz 9-inch display 9 kHz to 1 MHz -95 dBm Displayed Average Noise Level, 1 MHz to 500 MHz 140 dBm (Typical), <-130 dBm Phase Noise -10 kHz <-80 dBc/Hz 100 kHz <-100 dBc/Hz 1 MHz <-115 dBc/Hz Resolution Bandwidth (-3 dB): 1 Hz to 1 MHz, in 1-3-5-10 sequence Tracking Generator Kit: 100 kHz to 1.500009 GHz Specifications Frequency Range 9 kHz to 500.009 MHz Frequency Resolution 1 Hz Frequency Span 9 kHz to 1.500009 GHz Span Range 0 Hz, 100 Hz to max frequency of instrument Span Uncertainty ±span / (sweep points-1) SSB Phase Noise (20°C to 30°C, fc=1 GHz) Carrier Offset 10 kHz <-80 dBc/Hz | 100 kHz <-100 dBc/Hz | 1 MHz <-115 dBc/Hz Resolution Bandwidth (-3 dB) 1 Hz to 1 MHz, in 1-3-5-10 sequence RBW Accuracy <5% typical Resolution Filter Shape Factor (60 dB: 3 dB) <5 typical Video Bandwidth (-3 dB) 10 Hz to 1 MHz, in 1-3-5-10 sequence Amplitude measurement range DANL to +10 dBm, 100 kHz to 10 MHz, Preamp Off DANL to +20 dBm, 10 MHz to 1.5 GHz, Preamp Off Reference Level -80 dBm to +30 dBm, 0.01dB by step Preamp 20 dB, nominal, 100 kHz to 1.5 GHz Input Attenuator 0 to 40 dB, 1 dB by step Display Average Noise Level Input attenuation = 0 dB, RBW = VBW = 100 Hz, sample detector, trace average ≥ 50, 20°C to 30°C, input impedance = 50 Ω) Preamp Off 9 kHz to 1 MHz -95 dBm (Typical), <-88 dBm Preamp Off 1 MHz to 500 MHz -140 dBm (Typical), <-130 dBm Preamp On 100 kHz to 1 MHz -135 dBm (Typical), <-128 dBm Preamp On 1 MHz to 500 MHz -160 dBm (Typical),<-150 dBm Tracking Generator (optional) Frequency Range 100 kHz to 1.500009 GHz Output power level range -40 dBm to 0 dBm Output level resolution 1 dB Output flatness Relative to 50 MHz | ±3 dB Tracking generator spurious Harmonic spurious -30 dBc (Tracking generator output power -10 dBm) Non-harmonic spurious -40 dBc (Tracking generator output power -10 dBm) Tracking generator to input terminal isolation -60 dB (Tracking generator output power 0 dBm) Tracking generator to input terminal isolation -60 dB (Tracking generator output power 0 dBm) Tracking generator to input terminal isolation -60 dB (Tracking generator output power 0 dBm) Dimensions 375 x 185 x 120 mm Weight 3.7 kg Included 1x XSA815-TG 1x 220 V AC power cord 1x USB Cable 1x Quickstart guide Downloads Quick Guide Specifications

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This set contains 3 nozzles for Hot Air Rework Stations such as ZD-8922 or ZD-8968. Included 1x Hot air nozzle 79-3911 1x Hot air nozzle 79-3912 1x Hot air nozzle 79-3913

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Electronic devices increasingly come with glued displays and batteries. And while the adhesive seal serves as a protection against dirt and water, it complicates the opening procedure of the device and hence its repair. The iOpener: Warm it through, unstick the glue! With the help of our iOpener, you can easily and quickly loosen adhesive without risking damage to your device due to overheating with a heat gun. Originally designed for opening Apple iPads, the iOpener is just as suitable for Samsung tablets, Sony smartphones, and devices from any other manufacturer who prefers adhesive over screws. How it works Heat the iOpener and place it on your device: Simply heat up the iOpener in the microwave or a pot of boiling water and position it on the edge of your device. The heat will soften the adhesive without damaging your gadget so you can insert an opening pick between the display and the case. Repeat this procedure for all glued areas, the iOpener is reusable any number of times. Use opening tools to remove adhesive residue: With the right tools, you’re now ready to open your device without hassle. The opening picks are sharp-edged enough to cut through the adhesive strips. Complete the opening procedure by prying up the case with an opening tool or lift your display with a suction cup or an iSclack. A must-have for electronic repairs The most annoying part of your repair is done, the rest will be almost a cinch. Whether you are a beginner or a professional, the iOpener should be part and parcel of every toolbox worthy of its name. Your advantages Loosen adhesive fastenings Uncomplicated to heat up in the microwave or boiling water Reusable Optionally available with opening tools Contains food grade glycerine Saves money and the planet Included iOpener Spudger iFixit Opening Tool 6x iFixit Opening Picks iFixit Battery Isolation Pick Plastic Cards Suction Cup Angled Tweezers Plastic bit driver with magnetic bit socket (4 mm), rubberized handle and swivel cap Precision bits (4 mm) Phillips #00 Flathead 2.5 mm

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This highly sensitive source picoammeter is designed for measuring and logging very small currents down to the pA range – making it an ideal instrument for scientific and research applications, including physics, materials science and electron microscopy. Full-featured at an affordable price, the SPA100 combines sensitivity, accuracy and stability to allow users to measure low currents with high precision as well as conveniently source bias voltages for experimentation. SPA100 also doubles as an ultra-high resistance meter, measuring accurately into the teraohm range. The SPA100 connects to PC via USB and utilises the complimentary software SPA – enabling users to easily measure, graph and capture readings with timestamps and measurement stability information. Features Input: ±2 mA to ±200 pA in 8 ranges Accuracy and Resolution (2 Hz): ±2 mA range: ±0.1%, resolution <20 nA ±200 uA range: ±0.1%, resolution <2 nA ±20 uA range: ±0.2%, resolution <200 pA ±2 uA range: ±0.2%, resolution <20 pA ±200 nA range: ±0.5%, resolution <2 pA ±20 nA range: ±0.5%, resolution <200 fA ±2 nA range: ±1.0%, resolution <20 fA ±200 pA range: ±1.5%, resolution <2 fA Sample rate: 2 Hz (18 bit) or 10 Hz (16 bit) Adjustable filter: 1 sample to 64 samples Output voltage: -40 V to +40 V (in 1 V increments), output resistance 2.7 Kohms Resistance Measurement: ~1 Kohms to 40 Tohms (e.g 40 V source, 1 pA measure) Accuracy: >±0.5% 1 Mohm to 1 Tohm Powered via USB 2.0 (instrument uses up to 0.3 A when in-use) Included 1x SPA100 Source Picoammeter 1x USB cable Downloads Manual Software

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This electronic dice with 7 red LEDs rolls when the push button is released and works with a 9 V battery (not included). Downloads Manual

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The SQ series of handsfree probes from Sensepeek have a lower point of gravity making them even more stable compared with the original SP series of handsfree probes. All probes in the SQ series are also insulated and can be used handheld as any traditional probe but their full potential is used when measuring handsfree. The SQ series of oscilloscope probes also includes more ground options, have probe tip protection, longer cable and support for oscilloscopes with automatic scaling (10:1). All the loved features of handsfree measurement, exchangeable fine pitch spring tipped test needle, color-coded cable holders and the minimalistic design is maintained to make traditional sized and handheld probes obsolete. Both length and weight of the SQ probes are perfectly balanced to be used with PCBite PCB holders and base plate which is a must for handsfree function. Features Passive 10:1 probe with support for oscilloscopes with automatic scaling Spring-loaded test needle for fine pitch measurements Multiple ground options Color coded cable holders Probe tip protection Insulated, can be used handheld Improved probe holder for handsfree measurement when used with PCBite PCB holders Included 1x SQ500 500 MHz probe with spring tipped test needle 1x SQ probe holder for handsfree measurement 1x Testhook with detachable cables (5 cm & 10 cm) for convenient ground connection 1x Alligator cable for convenient ground connection 1x Standard ground spring, for handheld measurements at rated bandwidth 1x Unique ground spring, for total handsfree measurements at rated bandwidth 1x Set of color coded cable holders (4 colors) 1x Probe tip protection 1x Extra test needle Downloads User Guide SQXX0 Rev1.1

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The OWON SPS6051 Fanless Programmable DC Power Supply (150 W) delivers ultra-quiet, high-precision performance with 10 mV/1 mA accuracy and advanced heat dissipation for long-term reliability. Featuring comprehensive protection, a USB interface with SCPI support for remote control, and a 2.8-inch TFT LCD screen, it is the perfect choice for laboratories, electronics testing, and research. Features Fanless design: Ultra-quiet operation, reducing vibration noise and minimizing the potential failure risks associated with traditional cooling fans. Excellent heat dissipation design: Ensures a controlled temperature rise, allowing long-term operation under full load conditions and extending internal component longevity. Lightweight and ultra-thin design. Output accuracy up to 10 mV/1 mA. Supports List waveform editing and output, with four memory shortcut parameters for quick and convenient access. Integrated protection features include overvoltage, overcurrent, overtemperature, and input undervoltage protection for enhanced safety. Built-in discharge circuit prevents residual high voltage risks when the power is turned off. USB communication interface with SCPI protocol support, enabling PC programming and remote control for simplified user management. 2.8-inch TFT LCD screen Specifications Model SPS6051 SPS3081 Rated Output (0°C-40°C) Voltage 0-61 V 0-31 V Current 0-5.1 A 0-8.1 A Power 150 W 120 W Load Regulation Voltage ≤30 mV Current ≤20 mA Power Regulation Voltage ≤30 mV Current ≤20 mA Setting Resolution Voltage 10 mV Current 1 mA Readback Resolution Voltage 10 mV Current 1 mA Seting Accuracy (25°C ±5°C) Voltage ≤0.05% ±20 mV ≤0.1% ±20 mV Current ≤0.05% ±20 mA ≤0.2% ±20 mA Readback Accuracy (25°C ±5°C) Current ≤0.05% ±20 mV ≤0.1% ±20 mV Voltage ≤0.05% ±20 mV ≤0.2% ±20 mA Ripple/Noise Voltage ≤30 mVp-p ≤30 mVp-p Voltage ≤4 mVrms ≤5 mVrms Current ≤10 mAp-p ≤30 mAp-p Output temperature coefficient (0°C-40°C) Voltage 100 ppm/°C Current 200 ppm/°C Readback temperature coefficient Voltage 100 ppm/°C Current 200 ppm/°C Response Time (50-100% rated load) ≤1.0 ms Storage 4 groups of data Working Temperature 0-40°C Display 2.8-inch color LCD display Interface USB Dimensions (W x H x D) 82 x 142 x 226 mm Weight 1.8 kg Included 1x OWON SPS6051 Power Supply 2x Test leads 1x Power cord 1x Manual Downloads Datasheet User Manual Programming Manual PC Software

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The OWON DGE3062 is a 14-bit function generator with a bandwidth of 60 MHz. It has 5 basic waveforms, 160 built-in arbitrary waveforms and the following comprehensive modulation functions: AM, FM, PM, PWM, FSK, 3FSK, 4FSK, PSK, ASK, BPSK, OSK, DSBAM, QPSK, SUM, sweep, Burst. Features Max. 60 MHz frequency output, 300 MSa/s Sample rate 14 bits Vertical Resolution, 100K Arb waveform length Comprehensive waveform output: 5 basic waveforms, and 160 built-in arbitrary waveforms Comprehensive modulation functions: AM, FM, PM, PWM, FSK, 3FSK, 4FSK, PSK, ASK, BPSK, OSK, DSBAM, QPSK, SUM, sweep, Burst SCPI and LabVIEW supported 3.6 inch LCD (480 x 272 pixels) Specifications Channel 2 Frequency Output 60 MHz Sample Rate 300 MSa/s Vertical Resolution 14 bits Waveform Standard Waveform Sine, square, pulse, ramp, noise Arbitrary Waveform Exponential rise, exponential fall, sin(x)/x, step wave, and others, total 160 built-in waveforms Frequency (resolution 1 μHz) Sine 1 μHz-60 MHz Square 1 μHz ~ 20 MHz Pulse 1 μHz ~ 20 MHz Ramp 1 μHz ~ 2 MHz Noise 20 MHz (-3 dB, typical) Arbitrary Waveform 1 μHz ~10 MHz Arbitrary Waveform Length 2 points – 100K points Sample Rate 300 MSa/s Amplitude Into 50Ω load 1mVpp ~ 10Vpp (≤10Hz), 1mVpp ~ 5Vpp (≤60 MHz) DC Offset Range (AD+DC ±(10 Vpk – Amplitude Vpp/2) high resistance±(5 Vpk – Amplitude Vpp/2) 50 Ω DC offset resolution 1 mV or 4 digits Load Impedance 50 Ω (typical) DC offset Accuracy ±(1% of |setting| + 1 mV + amplitude Vpp * 0.5%) Modulation Type AM,FM, PM, PWM, FSK, 3FSK, 4FSK, PSK, ASK, BPSK, OSK, DSB-AM, QPSK, SUM, Sweep, Burst Frequency Counter Function Frequency, period Frequency Range 100 MHz ~ 100 MHz Frequency Resolution 6 digits Input/Output Display 3.6” LCD Input mode External modulation input, external trigger input, external reference clock input/output Communication Interface USB Host, USB Device Mechanical specifications Dimensions (W x H x D) 200 x 92 x 157 mm Weight 0.8 kg Included 1x OWÒN DGE3062 Arbitrary Waveform Generator 1x Power Cord 1x Quick Guide 1x USB Cable 1x Q9 Cable 1x BNC to Alligator Clip Downloads Quick Guide Manual Software

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This OWON DC Power Supply has a small body and is easy to carry due to its light weight. Featuring a 3.7" TFT LCD display, it has a maximum output power of 180 W and a resolution of 1 mV/1 mA. Features Channel Single Channel Output Total Output Power 180 W Channel Output 0 - 60 V / 0 - 3 A × 1-CH Display 3.7' color LCD display Dimension 117 mm(L) × 194 mm(H) × 295 mm(D) Weight Approx. 5.8 kg Interface RS232 Specifications Rated Output (0 ℃ - 40 ℃) Voltage 0 - 60 V Current 3 A Load Regulation Voltage ≤ 0.01% + 3 mV Current ≤ 0.01% + 3 mA Power Regulation Voltage ≤ 0.01% + 3 mV Current ≤ 0.01% + 3 mA Setting Resolution Voltage 1 mV Current 1 mA Readback Resolution Voltage 1 mV Current 1 mA Setpoint accuracy (within 12 months) (25 ℃ ± 5 ℃) Voltage ≤ 0.03% + 10 mV Current ≤ 0.1% + 5 mA Readback Resolution (25 ℃ ± 5 ℃) Voltage ≤ 0.03% + 10 mV Current ≤ 0.1% + 5 mA Ripple/Noise (20 Hz - 20 MHz) Voltage (Vp-p) ≤ 4 mVp-p Voltage (Vrms) ≤ 1 mVrms Current (rms) ≤ 4 mArms Output temperature coefficient(0 ℃ - 40 ℃) Voltage ≤ 0.03% + 10 mV Current ≤ 0.1% + 5 mA Readback temperature coefficient Voltage ≤ 0.03% + 10 mV Current ≤ 0.1% + 5 mA Response Time 100 μs Storage 5 groups of data Working Temperature 0 - 40 ℃

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