Many times like a multimeter, I expected to have a handy serial terminal nearby such that I will connect those two wires [Tx, Rx] of the probe and will be able to see whether the sensor is really ...
This experiment demonstrates how to implement a password check functionality using an Arduino board and simulate it in Proteus using the Serial Monitor (Virtual Terminal) component. The experiment ...
For the challenge, I wanted to send data from my computer's real serial port (RS232 9-pin connector). For that, I created an adaptor circuit because the voltages on a computer serial port are ...