The Arduino Pro Mini is a microcontroller board based on the ATmega328p. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to a USB to serial adapter to provide USB power and communication to the board.
The Arduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini.
Features
-ATmega328 running at 16MHz with external resonator (0.5% tolerance)
-USB connection off board
-On board Power and Status LEDs
-Supports auto-reset
-Over current protected
-5.0V regulator
-Max 150mA output
-DC input 5.0V up to 12V
-Analog Pins: 8
-Digital I/Os: 14
-Dimensions: 18 x 33mm
-0.8mm Thin PCB
-Weighs less than 2 grams | safe | linebreaks