Qunqi Leonardo R3 Development Board Microcontroller ATmega32u4 for arduino + USB Cable

Premium Transparent Case for ARDUINO Leonardo RoHS Compliant

OSOYOO Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row pin Header for arduino Leonardo Replace ATmega328 Pro Mini

KEYESTUDIO Leonardo R3 Development Board with USB Cable for Arduino

HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header

Elegoo EL-CB-001 UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable for Arduino

Elegoo EL-CB-003 MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable for Arduino

WGCD 10pcs Joystick Breakout Module Game Controller for Arduino PS2

Cylewet 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062

Signswise 600p/r Incremental Rotary Encoder Dc5-24v Wide Voltage Power Supply 6mm Shaft

Haitronic 120pcs 20cm Length Jumper Wire/Dupont Cable Multicolored(10 Color) 40pin M to F, 40pin M to M, 40pin F to F for Prototype Breadboard/Arduino/DIY/Raspberry Pi/Orange pi Robot Ribbon Cables