(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 ...

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 ...

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...

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 ...

What is a serial port? Serial ports are generally built into the motherboard. This is why the connectors behind the casing that are connected to the motherboard by a wire cable can be used to connect ...