We have a request from a client that we need to control serial port pins when certain events occur in our software. Our client is a seasoned electrical engineer and does not want or need UART or any ...

(Reposted from Other Hardware)<BR><BR>I'm trying to rig something up with a circuit and a serial port, and I'm curious: is there any way I can send pulses on individual pins with a PC, or do I just ...

A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for ...

Each of the 14 digital pins on the Arduino Uno can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts. Each pin can provide or receive ...

[Debraj] wrote in about his 2-wire serial backpack he developed for a Graphic LCD screen. It’s build on a hunk of protoboard and uses a pair of 595 shift registers to translate incoming serial data to ...