The new PLC-INTERFACE Ethernet Gateway from Phoenix Contact combines relays and communication in one modular system.

Place the Relay Towers to get power flowing in the Valley Reboot quest.

A 10k ohm potentiometer is connected to an analog input. Turning it translates into values in the range [0-1023]. An attached SSR is connected to a water heater. By turning the SSR on and off, it is ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

The Internet has spoiled us. You assume network packets either show up pretty quickly or they are never going to show up.

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...