ATmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version CH340G Board
$38.41
$57.23
Microcontroller CH340 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 54 (of which 15 provide PWM output) Analog Input Pins 16 DC Current per I/O Pin 40 mA Dimensions : 111 x 54 x 12 (LxWxH) mm.
