Pay in 4 interest-free payments of $2.75 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
VCC_MCU when the SIM900A module and 5V TTL level communication
compatible with 3
Main Chip: LM393
General Input Pins (part of function)
Sensor: finger straps for electrodes
Arduino Pro Mini ATMEGA328P 5V/16M soldering VCC_MCU when the SIM900A moduleThe Arduino Pro Mini is a microcontroller board based on the ATmega328. It has 14 digital input output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board. Specifications: 8 analog input port: A0 ~ A7 A pair of TTL level serial port
US$ 900.00
US$ 1650.00
US$ 80.00
