Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem. It allows 12-volt relays to be operated from 6 or 9 volts, ...

BOSTON--(BUSINESS WIRE)--Schneider Electric, the leader in the digital transformation of energy management and automation, today announced development of a remote control relay for launch in Q1 2022.

Hi all,<BR><BR>I want to install a simple SMTP relay on my Debian laptop so that stuff like reportbug can send email through one of my email provider's SMTP, I see ...

An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power. Fellow engineer Sanjay R. Chendvankar of Mumbai, India, recently ...