Pro Mini Atmega328 5V 16M Compatible FIDI FT232RL USB To Serial Adapter

Pro Mini Atmega328 5V 16M for Arduino Compatible FT232RL USB To Serial Adapter

(TESTED) LGT8F328P-LQFP32 TYPE-C USB Compatible With ATMEGA328 Nano/32MHz/CH9340

Breadboard Power Supply Module 3.3V 5V USB for Arduino Raspberry Pi Board MB102

MB102 Breadboard Power Supply Module 3.3V 5V Arduino PIC Raspberry Pi - UK Stock

28 Pin ZIF IC Socket DIP 2.54mm for DIY Test Arduino Prototyping - UK Stock

TPIC6B595 breakout board for large 4" 7 segment displays. Arduino, Pi, ESP32 etc