MEGA ProtoShield V3 prototype expansion board for Arduino

Product Highlights This is UNO R3 ATmega328P CH340G USB Driver Development Board, and it is an SMD It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button It contains everything needed to support the micro-controller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. Microcontroller: SMD (Surface Mount Chip) Microcontroller : Atmega328p. USB to UART converter : CH340G