48+ Arduino Uno Smd Ch340 Schematic PNG. Ch340 is a usb bus convert chip and it can realize usb convert to serial interface, usb convert to irda infrared or usb convert to printer interface. Help me by sharing this post.
The arduino uno can be programmed with the arduino software (download).
The arduino uno clone is an easy to use, open source controller. Diy arduino schematic in kicad | addohms #23. The nano ch340 r3 board is similar to the genunine arduino nano board, described on the original arduino website here. Find numerous efficient arduino uno ch340 to perform voltage, switch controlling and other electronic functions.