The nRSP-ST is a networked general coverage radio receiver for frequencies from 1 kHz to 2 GHz with up to 10 MHz of spectrum visibility. The nRSP-ST is your own personal remotely accessible SDR which can also be shared with a small number of trusted friends or colleagues. The nRSP-ST addresses the needs of radio enthusiasts who want a 'plug-and-play' solution for remote reception. As well as achieving this, we have addressed typical internet bandwidth limitations with the creation of a novel IQ Lite mode, which efficiently delivers channels of IQ data. We are also introducing the ability to control and store IQ recordings at the remote location. The nRSP-ST is ideal for anyone wanting a wideband remote receiver without needing computer skills and hours of set-up time and ongoing maintenance at the remote location. Features "Plug and play" integrated, networked general coverage receiver: Combines a receiver, a host computer and a whole lot more – all in one box! Apply power and connect to the internet (Ethernet or Wi-Fi) and the nRSP-ST is automatically accessible from anywhere Multi-platform SDRconnectTM software supports local operation or remote access on Windows, MacOS or Linux platforms The nRSP-ST & SDRconnect are configurable for available network bandwidth: In Full IQ mode, the nRSP-ST provides IQ data transfer of the visible spectrum bandwidth (e.g. for high-speed LAN or superfast internet connectivity) In IQ Lite mode, the nRSP-ST provides IQ data of channels up to 192 kHz wide (e.g. for digital decoding by the client) In Compact mode the nRSP-ST provides compressed audio (ideal for slower internet connections) Supports multiple client connections with a simultaneous mixture of connection modes – an admin tool allows you to assign usernames and timeouts to trusted friends or colleagues. All modes support visualization of up to 10 MHz spectrum bandwidth Two remote connection options: Use a remote SDRconnect client or Use the built-in web-server for remote access from any web browsing capable device, including Android/iOS tablets and phones The nRSP-ST offers the ability to record IQ and audio files to a NAS (network attached storage) device if available on the LAN. The 14-bit ADC full featured wideband SDR receiver covers all frequencies from 1 kHz through VLF, LF, MW, HF, VHF, UHF and L-band to 2 GHz, with no gaps Remotely monitor up to 10 MHz of spectrum at a time from a choice of 3 antennas Flash upgradable for future feature enhancements Included 1x nRSP-ST Receiver 1x WLAN antenna 1x Power supply 1x Manual Downloads Release notes Software

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The ZD-987 Soldering & Desoldering Station is a high-performance, multifunctional tool designed for electronic product research, manufacturing, and rework. It is ideal for use in laboratories, education, and production environments – especially for repairing and reworking electronic devices and communication equipment. The soldering iron and desoldering gun are each controlled automatically by dedicated microprocessors. Thanks to digital control electronics, a high-precision sensor, and an efficient heat exchange system, the station ensures accurate temperature regulation at the soldering tip. Maximum temperature accuracy and optimal thermal response under load are achieved through rapid, precise measurement within a closed-loop control circuit. This design is specifically optimized for lead-free soldering processes. Soldering Iron The 60 W soldering iron, compatible with a wide range of N4 series soldering tips, is suitable for virtually any task in the electronics field. Its high power output and slim design make it ideal for precise, fine-pitch soldering work. Equipped with a PTC heating element and a sensor located directly at the soldering tip, the iron ensures fast and accurate temperature control for consistent soldering results. Desoldering Gun The 80 W desoldering gun, compatible with a wide range of N5 series tips, is suitable for virtually any desoldering task in the electronics field. Its high power output and ergonomic gun-type design make it perfect for precise and detailed desoldering work. Featuring a PTC heating element and a sensor located directly at the desoldering tip, it ensures rapid and accurate temperature control for consistent performance. Features Ideal for production and service use The soldering iron and desoldering gun can be operated independently or simultaneously Dual two-line LCD readout simultaneously displays tip temperature and setpoint in °C or °F Adjustable temperature range from 160°C to 480°C (320°F to 896°F) Push-button up/down control for temperature setting Specifications Voltage 220-240 V, 50 Hz Power 160 W Included 1x ZD-987 Soldering & Desoldering Station (Unit) 1x Soldering iron 1x Desoldering gun 1x Soldering iron stand with sponge 1x Desoldering iron stand 4x Filters 2x Nozzles 3x Clearing tool set 1x Black air nozzle with seal ring 1x Cable 1x Manual

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Arduino-compatible, ESP32-controlled, 2-wheeled Balancing Robot The Elektor Mini-Wheelie is an experimental autonomous self-balancing robot platform. Based on an ESP32-S3 microcontroller, the self-balancing robot is fully programmable using the Arduino environment and open-source libraries. Its wireless capabilities allow it to be controlled remotely over Wi-Fi, Bluetooth or ESP-NOW or to communicate with a user or even another robot. An ultrasonic transducer is available for detecting obstacles. Its color display can be used for displaying cute facial expressions or, for the more down-to-earth users, cryptic debug messages. The robot comes as a neat kit of parts that you must assemble yourself. Everything is included, even a screwdriver. Note: The Mini-Wheelie is an educational development platform intended for learning, experimentation, and robotics development. It is not classified as a toy for children, and its features, documentation, and intended audience reflect this purpose. The product is aimed at students, educators, and developers who wish to explore robotics, programming, and hardware integration in an educational setting. Specifications ESP32-S3 microcontroller with Wi-Fi and Bluetooth MPU6050 6-axis Inertial Measurement Unit (IMU) Two independently controlled 12 V electric motors with tachometer Ultrasonic transducer 2.9" TFT color display (320 x 240) MicroSD card slot Battery power monitor 3S rechargeable Li-Po battery (11.1 V/2200 mAh) Battery charger included Arduino-based open-source software Dimensions (W x L x H): 23 x 8 x 13 cm Included 1x ESP32-S3 Mainboard + MPU6050 module 1x LCD board (2.9 inch) 1x Ultrasonic sensor 1x Battery pack (2200 mAh) 1x Battery charger 1x Motor tyre kit 1x Case board 1x Acrylic board 1x Screwdriver 1x Protective strip 1x Flex cable B (8 cm) 1x Flex cable A (12 cm) 1x Flex cable C 4x Copper column A (25 mm) 4x Copper column B (55 mm) 4x Copper column C (5 mm) 2x Plastic nylon column 8x Screws A (10 mm) 24x Screws B (M3x5) 8x Nuts 24x Metal washers 2x Zip tie 1x MicroSD card (32 GB) Downloads Documentation

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The Raspberry Pi Compute Module 5 Development Kit provides an ideal platform for prototyping embedded solutions. This all-in-one kit contains the Compute Module 5, the Compute Module 5 IO Board and all necessary accessories to start your product design. Compute Module 5 (CM5104032) 2.4 GHz quad-core 64-bit Arm Cortex-A76 CPU VideoCore VII GPU, supporting OpenGL ES 3.1 and Vulkan 1.3 4 GB LPDDR4X-4267 SDRAM 32 GB MLC eMMC memory 1x Dual 4Kp60 HDMI display output 1x 4Kp60 HEVC decoder 1x Dual-band 802.11ac Wi-Fi and Bluetooth 5.0 2x USB 3.0 interfaces, supporting simultaneous 5 Gbps operation 1x Gigabit Ethernet, with IEEE 1588 support 2x 4-lane MIPI camera/display transceivers 1x PCIe 2.0 interface for fast peripherals 30 GPIOs, supporting 1.8 V or 3.3 V operation Peripherals: UART, SPI, I²C, I²S, SDIO, and PWM Compute Module 5 IO Board 1x Standard 40-pin GPIO 2x Full-size HDMI 2.0 2x 4-lane MIPI DSI/CSI-2 FPC (22-pin, 0.5 mm pitch cable) 2x USB 3.0 1x Gigabit Ethernet jack with PoE+ support (requires a separate Raspberry Pi PoE+ HAT+) 1x M.2 M-key PCIe socket (for 2230, 2242, 2260 and 2280 modules) 1x microSD card socket (for use with Lite modules) 1x RTC battery socket 1x 4-pin fan connector Compute Module 5 IO Case The metal case transforms the IO Board into a fully enclosed, industrial-grade computer. Designed specifically for the Raspberry Pi Compute Module 5, the IO Case features a built-in fan that connects to the IO Board's 4-pin fan connector, ensuring enhanced thermal performance. Included 1x Raspberry Pi Compute Module 5 (Wireless, 4 GB RAM, 32 GB eMMC) 1x Raspberry Pi Compute Module 5 IO Board (supplied pre-fitted inside the IO Case) 1x Raspberry Pi Compute Module 5 IO Case 1x Raspberry Pi Compute Module 5 Cooler 1x Raspberry Pi Antenna Kit 1x Raspberry Pi 27 W USB-C PD Power Supply (EU) 2x Raspberry Pi HDMI to HDMI cables 1x Raspberry Pi USB-A to USB-C cable Downloads Datasheet (Compute Module 5) Datasheet (IO Board) Datasheet (IO Case) Datasheet (Cooler) Datasheet (Antenna Kit)

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The Raspberry Pi 5 delivers more performance than ever before. Thanks to the faster CPU, GPU and RAM, Raspberry Pi 5 is up to 3x faster than its already fast predecessor. In addition to the speed boost, the Raspberry Pi 5 (which features the new Raspberry Pi RP1 silicon for advanced I/O capabilities) also offers the following features for the first time ever: RTC, an on/off button and a PCIe interface. Features 64-bit quad-core ARM Cortex-A76 processor (2.4 GHz) VideoCore VII GPU (800 MHz) 16 GB of LPDDR4X RAM (4267 MHz) Raspberry Pi silicon RP1 I/O controller chip Real-time clock On/off button PCIe 2.0 UART connector Fan connector Specifications SoC Broadcom BCM2712 CPU ARM Cortex-A76 (ARM v8) 64-bit Clock speed 4x 2.4 GHz GPU VideoCore VII (800 MHz) RAM 16 GB LPDDR4X (4267 MHz) WiFi IEEE 802.11b/g/n/ac (2.4 GHz/5 GHz) Bluetooth Bluetooth 5.0, BLE Ethernet Gigabit Ethernet (with PoE+ support) USB 2x USB-A 3.0 (5 GBit/s)2x USB-A 2.0 PCI Express 1x PCIe 2.0 GPIO Standard 40-pin GPIO header Video 2x micro-HDMI ports (4K60)2x 4-lane MIPI (DSI/CSI) Multimedia H.265 (4K60 decode)OpenGL ES 3.1, Vulkan 1.2 SD card microSD Power 5 V/5 A (via USB-C)Power over Ethernet (PoE+) Raspberry Pi 5 2 GB RAM 4 GB RAM 8 GB RAM Downloads Datasheet Unboxing the Raspberry Pi 5 First Insights

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Kick off to FPGA Programming with the MAX1000 Board and VHDPlus Ready to master FPGA programming? With this bundle, you'll dive into the world of Field-Programmable Gate Arrays (FPGAs) – a configurable integrated circuit that can be programmed after manufacturing. Bring your ideas to life, from simple projects to complete microcontroller systems! The MAX1000 is a compact and powerful FPGA development board packed with features like memory, user LEDs, push-buttons, and flexible I/O ports. It’s the ideal starting point for anyone wanting to learn about FPGAs and Hardware Description Languages (HDLs). With the enclosed book "FPGA Programming and Hardware Essentials" you'll get hands-on with the VHDPlus programming language – a simpler version of VHDL. You'll work on practical projects using the MAX1000, helping you gain the skills and confidence to unleash your creativity. Projects in the Book Arduino-driven BCD to 7-Segment Display Decoder Use an Arduino Uno R4 to supply BCD data to the decoder, counting from 0 to 9 with a one-second delay Multiplexed 4-Digit Event Counter Create an event counter that displays the total count on a 4-digit display, incrementing with each button press PWM Waveform with Fixed Duty Cycle Generate a PWM waveform at 1 kHz with a fixed duty cycle of 50% Ultrasonic Distance Measurement Measure distances using an ultrasonic sensor, displaying the results on a 4-digit 7-segment LED Electronic Lock Build a simple electronic lock using combinational logic gates with push buttons and an LED output Temperature Sensor Monitor ambient temperature with a TMP36 sensor and display the readings on a 7-segment LED MAX1000 FPGA Development Board The MAX1000 is a customizable IoT/Maker Board ready for evaluation, development and/or use in a product. It is built around the Intel MAX10 FPGA, which is the industry’s first single chip, non-volatile programmable logic device (PLDs) to integrate the optimal set of system components. Users can now leverage the power of tremendous re-configurability paired with a high-performance, low-power FPGA system. Providing internally stored dual images with self-configuration, comprehensive design protection features, integrated ADCs and hardware to implement the Nios II 32-bit microcontroller IP, MAX10 devices are ideal solution for system management, protocol bridging, communication control planes, industrial, automotive and consumer applications. The MAX1000 is equipped with an Arrow USB Programmer2, SDRAM, flash memory, accelerometer sensor and PMOD/Arduino MKR connectors making it a fully featured plug and play solution without any additional costs. Specifications MAX 10 8 kLE - Flash Dual inside - ADC 8x 12 Bit - Temperature Range 0~85°C - Supply USB/pins SDRAM 8 MB 3-axis MEMS LIS3DH USB Programmer on board MEMS Oscillator 12 MHz Switch/LED 2x / 8x Contents of the Bundle Book: FPGA Programming and Hardware Essentials (normal price: €40) MAX1000 FPGA Development Board (normal price: €45) Downloads Software

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The UT381 light meter measures light intensity and displays the results in Lux or FC. It has a high sampling rate of 100/s. The low power consumption enables continuous operation of up to 200 hours. The results can be stored in the device and transferred to a PC for further analysis, printing and saving. Features Auto/manual range, data hold Auto power off (cancelable) MAX/MIN modes 2044 sets data storage Displays time and adjustable record intervals (0.5~255s) Restore to default mode Lux/FC selectable Specifications Illuminance measurement (Lux) 20 Lux ±(3%+20) 200 Lux ±(3%+8) 2000 Lux ±(3%+8) 20000 Lux ±(3%+8) Display count 2000 Data storage 2044 Auto power off approx. 10 minutes Low battery indication approx. ≤7.1 V Auto range √ Data hold √ MAX/MIN mode √ Real-time clock √ Auto record time setup √ USB interface √ Power 9 V battery (6LF22) Display 22.5 x 32.5 mm Dimensions 195 x 45 x 26 mm Weight 185 g Downloads Datasheet Manual

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The FNIRSI NVS-40 is a night vision binocular designed for observing objects in pitch-black or low-light environments. It offers unlimited observation distance in weak light conditions and can reach up to 300 meters in complete darkness. The device is equipped with a USB interface and a TF card slot, enabling firmware updates and storage for photos and videos. Fully functional, it features a color screen that can be used during both day and night. Key functionalities include photo capturing, video recording, playback, and electronic zoom of up to 6x. This device serves as the ultimate auxiliary tool for extending human night vision capabilities. Specifications Drawtube Binocular Electronic Zoom 6x Magnification 500x & under Objective Lens Diameter 25 mm Low Light or Daytime Observation Distance 2 m~∞ Full Black Observation Distance 300 m (max) Video Resolution 4K (3840x2160) / 2K (2560x1440) / 1080FHD (1920x1080) / 720P (1280x720) / VGA (640x480) / QVGA (320x240) Photo Resolution 36MP / 32MP / 30MP / 24MP / 20MP / 16MP / 12MP / 10MP / 8MP / 5MP / 3MP / VGA IR Wavelength 850 nm Water Resistance Level IPX6 White Balance Automatic, Daylight, Cloudy, Tungsten Filament, Fluorescent ISO Auto, 100, 200, 400, 800 LCD Brightness Adjustment High, medium, and low levels Light Source Frequency 50 Hz/60 Hz Storage 32 GB TF memory card Voltage 3.7 V Power Supply 18650 internal battery Charging USB-C (5 V/1 A) Display 3.0" HD IPS Color Screen Temperature −5~40°C Humidity 0-80% Languages Chinese / Traditional / English / Japanese / Italian / French / German / Russian / Spanish / Portuguese Dimensions 136 x 153 x 56 mm Weight 265 g Included 1x NVS-40 Night Vision Binocular 1x 18650 Lithium battery 1x TF memory card (32 GB) 1x USB cable 1x Storage bag 1x Manual Downloads Manual

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The DSO510 oscilloscope was designed for complex signal testing, research, and development. Ideal for professionals and educational use, it ensures precise measurements with ease. With a 48 MS/s real-time sampling rate and 10 MHz bandwidth, it supports both analog and digital signals. Its complete trigger modes (Single, Normal, Auto) and ±400 V voltage range deliver reliable accuracy. The one-click AUTO mode simplifies waveform display. A built-in 50 KHz signal generator adds versatility, while the 2.8-inch HD LCD screen and 1000 mAh battery provide clear visuals and up to 4 hours of use. Features Oscilloscope: 10 MHz bandwidth, 48 MS/s sampling rate, ±400 V voltage range. Signal Generator: 50 KHz Display: 2.8" HD TFT (320 x 240) Interface: USB-C Design: Fully assembled, lightweight, ideal for maintenance tasks. Trigger Functions: Single, normal, automatic modes. Signal Support: Handles periodic analog and non-periodic digital signals. One-Click AUTO Mode: Instantly displays waveforms without complex setup. Battery: Built-in 1000 mAh lithium battery with up to 4 hours of usage per charge. Language Support: English, German, Spanish, Portuguese, Russian, Chinese, Korean, Japanese. Specifications Channel 1 Bandwidth 10 MHz Sampling Rate 48 MS/s Vertical Sensitivity 10 mV/Div-20 V/Div Time Base Range 50 ns/Div-20 s/Div Measurement Values 22 kinds Trigger Mode Auto/Normal/Single Voltage Range X1: ±40 V (Vpp: 80 V)X10: ±400 V (Vpp: 800 V) Trigger Edge Rising/Falling Coupling AC/DC Frequency 0-50 KHz Duty Cycle 0-100% (rectangular and sawtooth waves) Amplitude 0.1-3.0 V Waveforms Sine, rectangular, sawtooth, half, full, step, anti step, exponential rise, exponential drop, DC signal, multi tone, Sink pulse, Lorentz. Display 2.8-inch (320 x 240 pixels) USB Charging 5 V/1 A Lithium Battery Capacity 1000 mAh Dimensions 99 x 68.3 x 19.5 mm Weight 104 g Included 1x FNIRSI DSO510 Oscilloscope 1x P6100 oscilloscope probe 1x Adapter 1x Alligator clip probe 1x USB charging cable 1x Lanyard 1x Manual Downloads Manual Firmware V1.0.4

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The SunFounder GalaxyRVR Mars Rover Kit was designed to mimic the functionality of real Mars rovers, it offers a hands-on experience that’s both educational and exciting. Compatible with Uno R3, the GalaxyRVR is equipped to navigate diverse terrains with ease. Whether you’re traversing sand, rocks, grass, or mud, this sturdy aluminum-alloy rover, modeled with a rocker-bogie suspension system, ensures smooth and seamless exploration. What sets the GalaxyRVR apart is its innovative solar-powered design. With a built-in solar panel and rechargeable battery, the rover offers extended operation while embracing eco-friendly energy solutions. Coupled with an ESP32-CAM and an intuitive app, it delivers a real-time First-Person View (FPV) experience, immersing you in the rover’s journey as you control it remotely from virtually anywhere. Smart navigation is at the heart of the GalaxyRVR. Its ultrasonic and infrared sensors enable precise obstacle detection and avoidance, ensuring uninterrupted exploration. To add to its versatility, vibrant RGB light strips and ESP32-controlled LED lighting make it possible to confidently navigate in low-light conditions, illuminating the rover’s path and adding a touch of brilliance to its adventures. The kit includes detailed online tutorials (available in English, German, French, Spanish, Italian and Japanese), step-by-step video lessons, and access to a supportive community forum. Features Built with a durable aluminum alloy frame and a unique rocker-bogie system, this rover effortlessly tackles diverse terrains. Solar-powered and equipped with an ESP32-CAM for real-time FPV visuals. Intelligent sensors ensure smooth navigation around obstacles. Specifications Mainboard SunFounder Uno R3 Wifi ESP32-CAM Programming language C++ Control method App controller Input modules Ultrasonic sensor, obstacle avoidance sensor Output modules WS2812 RGB board Battery life 130 minutes Charging methods Solar charging, USB-C Functions Climb over, FPV, obstacle avoidance, illumination, voice control Material Aluminum alloy Downloads Online Tutorial

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The Waveshare ESP32-S3 1.47" Display Development Board is a microcontroller platform featuring 2.4 GHz WiFi, Bluetooth BLE 5, high-capacity Flash, and PSRAM. Its 1.47-inch LCD screen supports smooth GUI development with LVGL, while multiple peripheral interfaces make it ideal for rapid prototyping of HMI and other ESP32-S3-based applications. Features Processor: Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor, running at up to 240 MHz. Connectivity: Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an onboard antenna. Memory: Built-in 512 KB SRAM, 384 KB ROM, 16 MB Flash, and 8 MB PSRAM for ample storage and performance. Display: Features a 1.47-inch LCD screen with a resolution of 172 x 320 and 262K colors, ideal for GUI applications. Interfaces: Adapts multiple IO interfaces and integrates a full-speed USB port for versatile connectivity. Storage: Includes a TF card slot for external storage of pictures and files. Power Efficiency: Supports precise control with flexible clock settings and multiple power modes, enabling low power consumption across scenarios. Lighting: Built-in RGB LED with a clear acrylic sandwich panel for customizable and stylish lighting effects. Included 1x ESP32-S3 1.47" Display Development Board (ESP32-S3-LCD-1.47) 1x Header (black) Downloads Wiki

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The Waveshare ESP32-S3 4" Capacitive Touch Display is a microcontroller development board featuring 2.4 GHz WiFi and BLE 5 support. It integrates 16 MB of Flash and 8 MB of PSRAM. The onboard 4-inch 480 x 480 capacitive touch screen is capable of running GUI programs smoothly, such as those developed with LVGL. With its versatile peripheral interfaces, the board enables quick development of HMI (Human-Machine Interface) applications based on the ESP32-S3. It is suitable for a variety of scenarios, including: Smart control panels, Home gateways, Intelligent interactive panels, Industrial control systems, Smart lighting control. Specifications Processor High performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240 MHz Wi-Fi/Bluetooth Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna Flash/PSRAM 16 MB Flash + 8 MB PSRAM Power Supply USB-C (5 V) + DC (7-36 V) Resolution 480 x 480 Display Interface RGB Display Panel IPS Viewing Angle 160° Touch Type Capacitive Touch Panel Toughened Glass Communication Interfaces CAN, RS485, I²C, USB Dimensions 84.2 x 84.2 mm Included 1x ESP32-S3 4-inch Capacitive Touch Display Dev Board (ESP32-S3-Touch-LCD-4) 1x Back wiring 3.5 mm pitch 10P pluggable terminal block 1x Bottom wiring 3.5 mm pitch 10P pluggable terminal block Downloads Wiki

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