RS232 Breadboard ModulePower, ground align with railsTrue RS232 +12, -12 Voltage from 5v microFully Assembled
RS232 +12, -12 Voltage from 5v micro. Communicate with the outside world using RS232 communications. Just like the other breadboard modules, the power and ground align with the breadboard rails. This breadboard module can convert the Tx and Rx of a microcontroller to RS232 signals and connect to a 9 pin RS232 port on a PC.