The Arduino Nano V3.0 (CH340) is a compact, breadboard-friendly microcontroller board based on the ATmega328P, ideal for DIY electronics, IoT, robotics, and academic projects. Comes with a USB cable for instant programming and power.
Arduino Uno R3 SMD Version (CH340 or ATmega328P SMD)
৳ 450The Arduino Uno R3 SMD Version is a microcontroller board based on the ATmega328P (SMD), ideal for beginners and advanced users in embedded systems, IoT, and robotics projects.