Prototype Pcb Single Side Copper 7*9cm

Description: The Arduino Uno R3 is an open-source microcontroller board based on the ATmega328 chip. This Board has 14 digital input/output pins, 6

Description: Mega 2560 Arduino follows Open-source principles, which means you can freely download the development environment and many associated resources.

Features:1.This is an ESP8266 0.96 OLED board that features all the features of a traditional ESP8266 module.2.Seamless integration with 0.96-inch