Buy ‘arduino’ with Bitcoin Crypto-Currency – Spendabit

Arduino Compatible UNO Starter Kit (DIY Electronic Parts Category)

$94.95 at Gadgets Direct

Zumo Robot for Arduino (Assembled with 75:1 HP Motors)

$142 at The Pi Hut

Gravity: 27 PCS Sensor Set for Arduino

$94.81 at The Pi Hut

W5500 Ethernet with POE IoT Board (Arduino Compatible)

$53.26 at The Pi Hut

Gravity: Analog Infrared CO2 Sensor for Arduino (0~5000 ppm)

$68.83 at The Pi Hut

Capacitive Touch Kit for Arduino

$23.12 at The Pi Hut

Wireless GamePad V2.0 for Arduino

$44.25 at The Pi Hut

Gravity: Analog CO2 Gas Sensor for Arduino (MG-811 Sensor)

$58.03 at The Pi Hut

SIM808 GSM/GPRS/GPS IoT Board (Arduino Leonardo Compatible)

$71.10 at The Pi Hut

2x2A DC Motor Shield for Arduino

$16.69 at The Pi Hut

Insectbot Hexa - An Arduino Based Walking Robot Kit for Kids

$54.56 at The Pi Hut

Servo Six for Raspberry Pi and Arduino

$7.05 at The Pi Hut

Adafruit "Music Maker" MP3 Shield for Arduino (MP3/Ogg/WAV...)

$36.82 at The Pi Hut

Clear Enclosure for Arduino or Metro

$6.07 at The Pi Hut

Music & sound add-on pack for Arduino (v1.1)

$36.84 at The Pi Hut

Pirate - 4WD Mobile Platform for Arduino

$47.28 at The Pi Hut

Gravity: Analog Gas Sensor (MQ2) For Arduino

$8.17 at The Pi Hut

Gravity: TCS34725 RGB Color Sensor for Arduino

$9.40 at The Pi Hut

Gravity: Analog Slide Position (Potentiometer) Sensor for Arduino

$7.06 at The Pi Hut

Bluetooth 2.0 Module V3 for Arduino

$22.50 at The Pi Hut

Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121

$15.33 at The Pi Hut

Gravity: Digital Water Flow Sensor for Arduino - 1/8"

$10.51 at The Pi Hut

Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino

$24.10 at The Pi Hut

Fermion: FTDI Basic Breakout 3.3/5V (Arduino Compatible)

$15.31 at The Pi Hut

FLORA - Wearable electronic platform: Arduino-compatible (V3)

$18.17 at The Pi Hut

Gravity: Digital Infrared Motion Sensor for Arduino

$5.20 at The Pi Hut

Arduino bootloader-programmed chip (Atmega328P)

$7.29 at The Pi Hut

DFRduino Pro Mini V1.3 - Arduino Pro Mini Compatible - 16M5V328

$10.51 at The Pi Hut

Gravity: Digital Sensor Cable for Arduino - 30cm (10 Pack)

$7.16 at The Pi Hut

Bluno Nano - Arduino Nano Compatible - Bluetooth 4.0

$29.55 at The Pi Hut

Plastic mounting plate for breadboard and Arduino - rubber feet!

$6.44 at The Pi Hut

Adafruit Wave Shield for Arduino Kit (v1.1)

$26.69 at The Pi Hut

Adafruit ItsyBitsy M0 Express - for CircuitPython & Arduino IDE

$14.09 at The Pi Hut

Adafruit PyBadge LC - MakeCode Arcade, CircuitPython, or Arduino (Low Cost Version)

$36.84 at The Pi Hut

DFRduino Nano (Arduino Nano Compatible)

$11.75 at The Pi Hut

ArduiBox - Arduino Prototyping DIN Rail Case (inc. 5V regulator)

$40.78 at The Pi Hut

ESP8266 WiFi Bee (Arduino Compatible)

$7.05 at The Pi Hut

Gravity: Digital PIR (Motion) Sensor for Arduino

$5.81 at The Pi Hut

Gravity: Analog Carbon Monoxide Sensor (MQ7) For Arduino

$11.74 at The Pi Hut

Arduino-Compatible Base Board for Raspberry Pi Compute Module 4

$33.38 at The Pi Hut

Romeo - a Robot Control Board with Motor Driver (Compatible with Arduino)

$29.54 at The Pi Hut

DIN Rail Mount Bracket for Raspberry Pi / BeagleBone / Arduino

$28.28 at The Pi Hut

Adafruit Metro Mini 328 - Arduino-Compatible - 5V 16MHz

$17.78 at The Pi Hut

Romeo BLE mini - Small Control Board for Robot - Arduino Compatible - Bluetooth 4.0

$30.74 at The Pi Hut

Gravity: Analog Sound Sensor for Arduino

$5.20 at The Pi Hut

Gravity: I2C Non-contact IR Temperature Sensor for Arduino (MLX90614-DCC)

$21.98 at The Pi Hut

PiMKRHAT - Arduino MKR Adapter for Raspberry Pi

$11.73 at The Pi Hut

Bluno Mega 2560 - Arduino Mega 2560 Compatible - Bluetooth 4.0

$35.44 at The Pi Hut

Quad DC Motor Driver Shield for Arduino

$17.68 at The Pi Hut

XBoard V2 (Arduino Compatible)

$23.63 at The Pi Hut

Adafruit Assembled Data Logging shield for Arduino

$17.06 at The Pi Hut

DINrPlate - Arduino Uno/Mega DIN Rail Mount

$14.84 at The Pi Hut

Flyduino - A 12 Servo Controller (Arduino Compatible)

$14.22 at The Pi Hut

MAX202 RS232 to TTL Converter for Arduino

$9.51 at The Pi Hut

Arduino Female Header-8 Pins (10 PCS)

$2.23 at The Pi Hut

Gravity: Analog CO/Combustible Gas Sensor (MQ9) For Arduino

$8.91 at The Pi Hut

Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino

$8.16 at The Pi Hut

Gravity: Digital Capacitive Touch Sensor for Arduino

$4.21 at The Pi Hut

0.1″ (2.54 mm) Arduino Male Pin Headers (Straight Green 10PCS)

$3.71 at The Pi Hut

Gravity: Non-contact Digital Water / Liquid Level Sensor for Arduino

$14.08 at The Pi Hut