While the average computer user likely hasn’t given much thought to the lowly serial port in decades, the same can’t be said for the hardware hacker. Cheap serial-to-USB adapters are ...

This is roughly in line with the limit of the ATMEGA328’s hardware serial port, which is capable of 2 million bits per second if configured properly. However, to hit this speed reliably ...

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 ...

The first hardware keys plugged into the serial or parallel ports. Because there was only one serial and one parallel port on the computer, the key acted as a pass-through so that other keys and ...