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5 Pieces Negotiable
Product Description
1.This module is a microcontroller board based on the ATmega32u4. It has 9 digital input/output pins (of which 4 can be used as PWM outputs and 4 as analog inputs), an 8 MHz resonator, a micro USB connection, a connector for a 3.7V LiPo battery, and a reset button. It contains everything needed ...