Uno R3 CH340G ATmega328P Board With Cable

The Uno R3 CH340G ATmega328P Board With Cable is a complete Arduino-compatible microcontroller development platform, designed for both beginners and advanced makers. Built around the ATmega328P microcontroller, it provides 14 digital I/O pins—6 of which support PWM output—and 6 analog input pins, allowing you to connect a wide variety of sensors, modules, and actuators for diverse projects.

This board features a CH340G USB-to-serial converter, enabling easy plug-and-play connection to a computer via the included USB cable for programming and power. A 16 MHz crystal oscillator ensures stable operation, while the onboard voltage regulator and power jack support reliable use with external power sources. It also includes a reset button and ICSP header for advanced programming options.

Fully compatible with the Arduino IDE and standard Arduino shields, the Uno R3 CH340G is ideal for robotics, automation systems, IoT projects, interactive devices, and educational applications. Its user-friendly design, combined with versatile connectivity and included USB cable, makes it an excellent platform for learning, prototyping, and building electronics projects efficiently.