Amazon.com: LAFVIN Basic Starter Kit with R3 CH340,Breadboard + Retail Box Compatible with Arduino IDE : Electronics
One Set UNO R3 CH340G+MEGA328P Chip 16Mhz for Arduino UNO R3 Development Board + USB Cable: Amazon.com: Industrial & Scientific
DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino UNO R3: Amazon.com: Industrial & Scientific
Arduino UNO REV3 [A000066]
Amazon.com: SunFounder The Most Complete Starter Project Kit Compatible with Arduino IDE Mega 2560 R3 Mega328 Nano Mega2560, Scratch Coding, Included 42 Online Tutorials : Electronics
SunFounder Controller Board Compatible with Arduino UNO R3 ATMEGA328P ATMEGA16U2
Amazon.com: KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry Pi Programming, Electronics Components STEM Education Set for Kids Teens Adults + Tutorial : Electronics
Amazon.com: SB Uno R3 Case Enclosure New Transparent Clear Computer Box Compatible with Arduino UNO R3 : Electronics
Amazon.com: SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 : Electronics
Electronics-Salon DIN Rail Mount Screw Terminal Block Adapter Module, for Arduino MEGA-2560 R3.: Amazon.com: Industrial & Scientific
Amazon.com: SunFounder Ethernet Shield W5100 Compatible with Arduino UNO R3 Mega 2560 1280 A057 : Electronics
Arduino UNO REV3 [A000066]
Amazon.com: Smraza Ultimate Starter Kit for Arduino R3 Project with Tutorial, 200pcs Components Compatible with Arduino (67 Items) with 9V 1A Power Supply : Electronics
Arduino UNO REV3 [A000066]
Amazon.com: ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE : Electronics
Amazon.com: OSOYOO Based on Arduino with Controller Board and USB Cable Compatiable with UNO R3 Including Sampe Projects Programming with IDE : Electronics
10 Pack L298N Motor Drive Controller Board DC Dual H-Bridge Robot Stepper Motor Control and Drives Module for Arduino Smart Car Power Compatible with Arduino UNO MEGA R3 Mega2560
Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
Amazon.com: Adafruit Proto Shield for Arduino Kit - Stackable Version R3 : Electronics
JBtek Acrylic Transparent Base Plate & Terminal Optimizer Breadboard for Arduino UNO R3
ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE
Arduino UNO REV3 [A000066]
Amazon.com: KEYESTUDIO Smart Home Starter Kit for Arduino for Uno R3, Electronics Home Automation Coding Kit, Wooden House DIY Sensor Kit STEM Educational Set for Adults Teens 15+ : Electronics
Amazon.com: HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3 : Industrial & Scientific