Amazon.com: Chanzon Pin Header Strip for Arduino Gpio 20pin x 10pcs Female Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch for PCB Connector Machine Breadboard Electronic Circuit Board :
Amazon.com: ELEGOO Nano Board CH 340/ATmega+328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable) : Electronics
Amazon.com: SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input : Electronics
Amazon.com: RLECS 10-Pack 2 Position 50V/0.5A DC Vertical Slide Switch On/Off 3 Pin PCB Panel for Arduino SPDT 1P2T : Industrial & Scientific
BOJACK 10K Ohm Breadboard Trim Potentiometer with Knob for Arduino P103 3 Terminal pin Blue Variable Resistors (Pack of 10 Pcs): Amazon.com: Industrial & Scientific
CZH-LABS Electronics-Salon Stackable Header / LED / Momentary Switch / Male Pin Header Connector Assortment Kit, for Arduino UNO Mega R2/R3 Shield Board DIY.: Amazon.com: Industrial & Scientific
Amazon.com: Geekstory Voltage Tester Sensor Measurement Detection Module DC 0-25V Terminal Sensor Module for Arduino UNO Mega Robot Smart Car Geekstory (Pack of 10) : Electronics
ArduEZtw 10+8P&8+6P 14mm/19mm Long-Tail Stacking Printed Pin Header Set for Arduino UNO Prototyping Shield (14mm): Amazon.com: Industrial & Scientific
Amazon.com: ACEIRMC for Arduino Nano V3.0, Nano Board CH340/ATmega328P Without USB Cable, Compatible with Arduino Nano V3.0 (10 Pack) : Electronics
Amazon.com: Generic Female Header Right Angle 0.1" 6-pin for Arduino and LilyPad(pack of 10) : Electronics
Amazon.com: CANADUINO 10 x Atmega328P-PU MCU - Bootloader for Arduino UNO Installed : Electronics
Amazon.com: AITRIP 4PCS Pro Micro ATmega32U4 5V 16MHz Type-C Development Module Board with 2 Row pin Header Compatible arduino Leonardo Replace ATmega328 Pro Mini : Industrial & Scientific
Amazon.com: AITRIP 10 PCS 0.96 inch 12864 128X64 OLED LCD Display Board Module I2C IIC SSD1306 Driver 4 Pins Compatibile with Arduino Raspberry Pi (White) : Industrial & Scientific
Amazon.com: MELIFE 4pcs Pro Mini Atmega328P 5V/16M Module Board Compatible with Arduino Replace ATmega128 Pro Mini : Electronics
Amazon.com: 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 : Electronics
Amazon.com: 10p to 6 Pins Isp Cable for arduino avr Programmer Cable Adapter : Electronics
Amazon.com: OSEPP | Arduino Stackable Header - 10 Pin | Works with Arduino | 4 Pack : Toys & Games
10 Pcs 360 Degree Rotary Encoder Code Switch Digital Potentiometer with Push Button 5 Pins Handle Length 20mm and Knob Cap Compatible with Arduino EC11: Amazon.com: Industrial & Scientific
Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
Amazon.com: KEYESTUDIO MEGA Prototype Shield V3 Board for Arduino Mega R3 2560, with 170 Points Breadboard Solderable, Easy to Use, Great for Prototyping Circuit Building Projects : Electronics