With these jumper wires (length: 20 cm) you can connect a Raspberry Pi or an Arduino with breadboards. Each cable consists of 40 individual wires/pins which can also be separated. Included 1x 40-pins female to female 1x 40-pins male to male 1x 40-pins male to female

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EU Power Supply for Arduino Uno (9 V, 1 A)

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It is possible to control Cytron 25Amp 7-58 V High Voltage DC Motor Driver with PWM and DIR inputs. The input logic voltage ranges from 1.8 V to 30 V and the board is compatible with variety of host controllers (such as Arduino, Raspberry Pi, PLC). If you don't want to deal with programming to control the motor, there is an option to control the motor driver from a potentiometer (speed) and a switch (direction). You can also test the motor quickly and conveniently using the onboard test buttons and motor output LEDs without the need to hook up the host controller. It is possible to power the host controller with the buck regulator which produces 5 V output. This is especially useful for high voltage applications where no additional power source nor high voltage buck regulator is needed. This motor driver also incorporates various protection features. If the motor stalls or you've hooked up an oversized motor, the overcurrent protection will take care of the board and protect it from damage. If the motor is trying to draw current more than what the motor driver can support, the motor current will be limited at the maximum threshold. Assisted by temperature protection, the maximum current limiting threshold depends on the board temperature. The higher the board temperature, the lower the current limiting threshold. Note: Power input does not have reverse-voltage protection. Connecting the battery in reverse polarity will damage the motor driver instantaneously. Features Bidirectional control for one brushed DC motor Operating Voltage: DC 7 V to 58 V Maximum Motor Current: 25 A continuous, 60 A peak 5 V output for the host controller (250 mA max) Buttons for quick testing LEDs for motor output state Dual Input Mode: PWM/DIR or Potentiometer/Switch Input PWM/DIR Inputs compatible with 1.8 V, 3.3 V, 5 V, 12 V and 24 V logic (Arduino, Raspberry Pi, PLC, etc) PWM frequency up to 40 kHz (Output frequency is fixed at 16 kHz) Overcurrent protection with active current limiting Temperature protection Undervoltage shutdown Scope of delivery 1 × MD25HV (motor driver board) 1 × Potentiometer with connector 1 × Rocker switch with connector 4 × Nylon PCB Standoffs/Spacers Documents Datasheet Sample Code

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Pixy2 can be taught to detect objects by the press of a button. It is equipped with a new line detection algorithm to use on line-following robots. It can learn to recognize intersection and follow road signs. Pixy2 comes with various cables so that you can connect it with an Arduino or a Raspberry Pi out of the box. Furthermore, the I/O port offers several interfaces (SOI, I²C, UART, USB) to plug your Pixy2 in most boards. Downloads Documentation Projects Software

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This is another great IIC/I²C/TWI/SPI Serial Interface. As the pin resources of controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I²C interface module, you will be able to realize data display via only 2 wires. If you already has I²C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for based project. I²C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) The backlight and contrast is adjusted by potentiometer Comes with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I²C Address: 0x27 (I²C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specifications Compatible for 1602 LCD Supply voltage: 5 V Weight: 5 g Size: 5.5 x 2.3 x 1.4 cm

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The ESP-01 Adapter 3.3-5 V is the ideal solution for connecting an ESP-01 ESP8266 module to a 5 V system such as Arduino Uno. Features Adapter module for ESP-01 Wi-Fi module 3.3 V voltage regulator circuit & onboard level conversion for easy use of 5 V microcontroller with ESP-01 Wi-Fi module Compatible with Uno R3 4.5~5.5 V (on-board 3.3 V LDO Regulator) Interface logic voltage: 3.3-5 V compatible (on-board level shift) Current: 0-240 mA

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miniSD Card Module

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The RGB matrix module is equipped with 4096 LEDs and is characterized by a particularly small grid size of only 3mm. This makes it ideal for pictorial representations. Video sequences can also be displayed. The module is supplied with the necessary cables. It is perfectly suited in combinations with single board computers like the Raspberry Pi, Arduino, BBC Microbit and many more. Specifications Display RGB-LED Resolution 64 x 64 Amount of LED 4096 LEDs LED Size 3 mm Pitch Supply Voltage 5 V Max. Power Input 40 W Control 1/32 Scan Operating Temperature -20~55°C Viewing Angle 140° Pixel Density 111111 Pixel/m² Dimensions 192 x 192 x 14 mm Weight 246 g Items Shipped LED-Matrix, Kabel Downloads Datasheet Manual

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With the help of the Grove I²C connector, only 2 signal pins and 2 power pins are needed. You don't even need to care about how to connect these pins. Just plug it into the I²C interface on Seeeduino or Arduino/Raspberry Pi+baseshield via the Grove cable. No complicated wiring, no soldering, no need to worry about burning the LCD caused by the wrong current limiting resistor. Easy peasy. Specifications Battery: Exclude Input Voltage: 5 V Dimensions: 83 x 44 x 13 mm Weight: 42 g

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This display correspond to the Nokia 5110 norm which makes it perfectly to display data or graphs of measured values on a microcontroller or a single-board computer. Additionally, the display is compatible to all Raspberry Pi, Arduino, CubieBoard, Banana Pi and microcontroller without additional effort. Specifications Chipset Philips PCD8544 Interface SPI Resolution 84 x 48 Pixels Power supply 2.7-3.3 V Special features Backlight Compatible to Raspberry Pi, Arduino, CubieBoard, Banana Pi and microcontroller Dimensions 45 x 45 x 14 mm Weight 14 g

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Set of 4 extra long pin headers (pins 15 mm). 1x 6 pins 2x 8 pins 1x 10 pins Usable for Arduino and other projects.

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This programmer is specifically designed for burning bootloaders (without a computer) on Arduino-compatible ATmega328P/ATmega328PB development boards. Simply plug the programmer into the ICSP interface to re-burn the bootloader. It’s also compatible with new chips, provided the IC is functional. Note: Burning a bootloader erases all previous chip data. Features Working voltage: 3.1-5.3 V Working current: 10 mA Compatible with Arduino Uno R3 based boards (ATmega328P or ATmega328PB) Dimensions: 39.6 x 15.5 x 7.8 mm

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With a Cortex-M4F with BLE 5.0 running up to 96MHz and with as low power as 6uA per MHz (less than 5mW), the M.2 MicroMod connector allows you to plug in a MicroMod Carrier Board with any number of peripherals. Let's have a look at what this processor board has to offer! If you need Machine Learning capabilities, Bluetooth, I²C functionality to connect to all our amazing Qwiic boards, and more the Artemis Processor is the perfect choice for your MicroMod Carrier Board. At the heart of SparkFun's Artemis Module is Ambiq Micro's Apollo3 processor, whose ultra-efficient ARM Cortex-M4F processor is spec’d to run TensorFlow Lite using only 6uA/MHz. We've routed two I²C buses, eight GPIO, dedicated digital, analogue, and PWM pins, multiple SPI as well as QuadSPI, and Bluetooth to boot. You really can't go wrong with this processor. Grab one today, pick up a compatible carrier board, and get hacking! Features 1 M Flash / 384 k RAM 48 MHz / 96 MHz turbo available 6uA/MHz (operates less than 5mW at full operation) 48 GPIO - all interrupt capable 31 PWM channels Built-in BLE radio and antenna 10 ADC channels with 14-bit precision with up to 2.67 million samples per second effective continuous, multi-slot sampling rate 2 channel differential ADC 2 UARTs 6 I²C buses 6 SPI buses 2/4/8-bit SPI bus PDM interface I²S Interface Secure 'Smart Card' interface FCC/IC/CE Certified (ID Number 2ASW8-ART3MIS) 1x USB dedicated for programming and debugging 1x UART with flow control 2 x I²C 1 x SPI 1 x Quad-SPI 8 x Fast GPIO 2 x Digital Pins 2 x Analog Pins 2 x PWM 1 x Differential ADC pair Status LED VIN Level ADC

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This tiny little board does all of the neat Arduino tricks that you're familiar with: nine channels of 10-bit ADC, five PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 5 V and 16 MHz, this board will remind you a lot of your other favourite Arduino-compatible boards, but this little guy can go just about anywhere. There is a voltage regulator on board so it can accept voltage up to 6 VDC. If you're supplying unregulated power to the board, be sure to connect to the 'RAW' pin on not VCC. The reset button's benefit is to quickly reset the board or place it into bootloader mode without the need to take out a piece of the jumper wire. The USB micro-b connector has been replaced with the USB type C connector. The through-hole pads have castellated edges for each pin to add a lower profile in your projects should you decide to build it into another assembly during production. Finally, a Qwiic connector is populated on the board's bottom to add Qwiic enabled I²C devices to your projects easily! Features ATmega32U4 running at 5 V / 16 MHz AP2112 3.3 V Voltage Regulator Supported under Arduino IDE v1.0.1+ On-Board USB-C connector for programming PTH Pads w/ Castellated Edges 9 x 10-bit ADC pins 12 x Digital I/Os (5 are PWM capable) Hardware Serial Connections UART (i.e. Rx and Tx) Qwiic Connector for I²C SPI Small Arduino-Compatible Board Reset Button Dimensions: 1.3in x 0.7in

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Grove - Time of Flight Distance Sensor-VL53L0X is a high speed, high accuracy and long range distance sensor based on VL53L0X. The VL53L0X is a new generation Time-of-Flight (ToF) laser-ranging module and it is one of the smallest on the market today. It provides accurate distance measurement independent of the target reflectances, making it superior to other conventional technologies. It can measure absolute distances up to 2 m, raising the standards in ranging performance levels and allowing various new applications. The VL53L0X integrates a leading-edge SPAD array (Single Photon Avalanche Diodes) and embeds ST’s second generation Flight SenseTM patented technology. The VL53L0X’s 940 nm VCSEL emitter (Vertical-Cavity Surface-Emitting Laser), is totally invisible to the human eye, coupled with internal physical infrared filters, it enables longer ranging distances, higher immunity to ambient light, and better robustness to cover glass optical crosstalk. Features VCSEL driver Ranging sensor with advanced embedded microcontroller Advanced embedded optical cross-talk compensation to simplify cover glass selection Safe for eyes: Class 1 laser device compliant with latest standard IEC 60825-1:2014 - 3rd edition Single power supply I²C interface for device control and data transfer Xshutdown (reset) and interrupt GPIO Programmable I²C address Working voltage: 3.3 V / 5 V Working temperature: 20 ℃ - 70 ℃ Recommended measurement distance: 30 mm - 1000 mm Default I²C address: 0x52 Included 1x Grove - Time of Flight Distance Sensor-VL53L0X 1x Grove Cable

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This antenna works with Arduino MKR FOX 1200 / Ardunio MKR GSM 1400 / Arduino MKR WAN 1300 as well. Antenna connection: U.FL GSM 433/868/915 MHz

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This flash memory allows you to store and read data externally via the SPI interface of your microcontroller. The control of the module is exactly the same as with a conventional SD card and is therefore particularly simple. The module is especially suitable for mobile setups, where normal SD cards could slip out of the SD card slot. Specifications Special feature 3 V and 5 V operation due to the integrated voltage converter Supply voltage Vcc 3-5 V Logic level Vcc Interface SPI Memory size 512 MB Clock frequency Up to 50 MHz Dimensions 18 x 22 x 12 mm Weight 3 g

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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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The Grove SCD30 is an Arduino-compatible 3-in-1 environmental sensor for precise CO₂, temperature, and humidity measurements. Powered by the Sensirion SCD30 and advanced Non-Dispersive Infrared (NDIR) technology, it delivers high accuracy across a wide measurement range. The sensor also determines humidity and temperature through smart algorithms that model and compensate for external heat sources. Features NDIR CO2 sensor technology: embedded with Sensirion SCD30 Multi-function: Integrates temperature and humidity sensor on the same sensor module High precision and wide measurement accuracy: ±(30 ppm + 3%) between 400 ppm to 10000 ppm Superior stability: Dual-channel detection Easy project operation: Digital interface I²C, Breadboard-friendly, Grove-compatible Best performance-to-price ratio Application Ideas Air Purifier Environmental Monitoring Plant Environmental Monitoring system Arduino weather station

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This programmer is specifically designed for burning bootloaders (without a computer) on Arduino-compatible ATmega328 development boards. Simply plug the programmer into the ICSP interface to re-burn the bootloader. It’s also compatible with new chips, provided the IC is functional. Note: Burning a bootloader erases all previous chip data. Features Working voltage: 3.1-5.3 V Working current: 10 mA Compatible with Arduino Nano based boards (ATmega328) Dimensions: 39.6 x 15.5 x 7.8 mm

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The flexibility of the Artemis module starts with SparkFun's Arduino core. You can program and use the Artemis module just like you would an Uno or any other Arduino. The time to first blink is just 5 minutes away! We built the core from the ground up, making it fast and as lightweight as possible. Next is the module itself. Measuring 10 x 15 mm, the Artemis module has all the support circuitry you need to use the fantastic Ambiq Apollo3 processor in your next project. We're proud to say the SparkFun Artemis module is the first open-source hardware module with the design files freely and easily available. We've carefully designed the module so that implementing Artemis into your design can be done with low-cost 2-layer PCBs and 8mil trace/space. Made in the USA at SparkFun's Boulder production line, the Artemis module is designed for consumer-grade products. This truly differentiates the Artemis from its Arduino brethren. Ready to scale your product? The Artemis will grow with you beyond the Uno footprint and Arduino IDE. Additionally, the Artemis has an advanced HAL (hardware abstraction layer), allowing users to push the modern Cortex-M4F architecture to its limit. The SparkFun Artemis Module is fully FCC/IC/CE certified and is available in full tape and reel quantities. With 1M flash and 384k RAM, you'll have plenty of room for your code. The Artemis module runs at 48MHz with a 96MHz turbo mode available and with Bluetooth to boot!

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Designed with convenience and security in mind, the Ardi RFID Shield is based on the EM-18 module, operating at a frequency of 125 KHz. This shield allows you to easily integrate RFID (Radio Frequency Identification) technology into your projects, enabling seamless identification and access control systems. Equipped with a powerful 1-channel optoisolated relay, the Ardi RFID Shield offers a reliable switching solution with a maximum DC rating of 30 V and 10 A, as well as an AC rating of 250 V and 7 A. Whether you need to control lights, motors, or other high-power devices, this shield provides the necessary functionality. Additionally, the Ardi RFID Shield features an onboard buzzer that can be utilized for audio feedback, allowing for enhanced user interaction and system feedback. With the onboard 2-indication LEDs, you can easily monitor the status of RFID card detection, power supply, and relay activation, providing clear visual cues for your project's operation. Compatibility is key, and the Ardi RFID Shield ensures seamless integration with the Arduino Uno platform. Paired with a read-only RFID module, this shield opens up a world of possibilities for applications such as access control systems, attendance tracking, inventory management, and more. Features Onboard 125 kHz EM18 RFID small, compact module Onboard High-quality relays Relay with Screw terminal and NO/NC interfaces Shield compatible with both 3.3 V and 5 V MCU Onboard 3 LEDs power, relay ON/OFF State and RFID Scan status Multi-tone Buzzer onboard for Audio alerts Mounts directly onto ArdiPi, Ardi32 or other Arduino compatible boards Specifications RFID operating Frequency: 125 kHz Reading distance: 10 cm, depending on TAG Integrated Antenna Relay Max Switching Voltage: 250 V AC/30 V DC Relay Max Switching Current: 7 A/10 A

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The Sensirion SGP30 is a digital multi-pixel gas sensor that can easily integrate with air purifiers, demand-controlled ventilation, and other IoT applications. Powered by Sensirion’s CMOSens®technology, it integrates a complete sensor system on a single chip featuring a digital I2C interface, a temperature-controlled micro hotplate, and two preprocessed indoor air quality signals. As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about air quality. Features Multi-pixel gas sensor for indoor air quality applications Outstanding long-term stability I2C interface with TVOC and CO2eq output signals Low power consumption Chip module tape and reel packaged, reflow solderable Specifications Weight: 9g Battery: Exclude Working Voltage: 3.3V/5V Output range: TVOC-0 ppb to 60000ppb / CO₂eq - 400 ppm to 60000 ppm Sampling rate: 1 Hz

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ArdiPi is the ultimate Arduino Uno alternative packed with powerful specs and exciting features in the Arduino Uno form factor. You can enjoy a low-cost solution with access to the largest support communities for Raspberry Pi. ArdiPi variant is powered by Raspberry Pi Pico W. The built-in Wi-Fi and Bluetooth connectivity makes the board ideal for IoT projects or projects requiring wireless communication. Features Arduino Uno form factor, so you can connect 3.3 V compatible Arduino shields SD card slot for storage and data transfer Drag-and-drop programming using mass storage over USB Multifunction GPIO breakout supporting general I/O, UART, I²C, SPI, ADC & PWM functions. Multi-tune Buzzer to add audio alert into the project SWD pins breakout for serial debugging Multi-platform support like Arduino IDE, MicroPython, and CircuitPython. Comes with HID support, so the device can simulate a mouse or keyboard Specifications Powered by RP2040 microcontroller which is a dual-core Arm Cortex-M0+ processor, 2 MB of onboard flash storage, 264 kB of RAM On-board single-band 2.4 GHz wireless interfaces (802.11n) for WiFi and Bluetooth 5 (LE) WPA3 & Soft access point supporting up to four clients Operating voltage of pins 3.3 V and board supply 5 V 25 Multipurpose GPIOs breakout in Arduino style for easy peripheral interfacing I²C, SPI, and UART communications protocol support 2 MB of onboard Flash memory Cross-platform development and multiple programming language support

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