Pro Micro ATmega32U4 5V/16MHz Module l7912 it means voltage exist

it means voltage exist

Surface Mount Devices: through-hole mounting

Maximum Zhen rate: 30fps VGA

they are a low-cost option for displaying information

Timing sensors

Pro Micro ATmega32U4 5V/16MHz Module l7912 it means voltage existIntroduction : Analog Input Pins 6 Dc Current For 3 3V Pin 3. 3 Digital I O Pins 14 Weight 20gm Input Voltage 3. 3v Minimum Order Quantity 1 Piece Product Description DESCRIPTION The Micro is a microcontroller board based on the ATmega32U4, developed in conjunction with Adafruit. The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built in USB communication, eliminating the need for a secondary processor. It has 20 digital