BHPian Skyline_Vista recently shared this with other enthusiasts:This truly reflects my passion for car electrics and DIY ...

In 12-volt automotive circuits, even small resistance amounts can cause significant voltage drop. Relays provide a solution by shortening the required length of the heavy-gauge, power-delivery ...

I think I'd need to do this: - Server. Receives the signal (HTTP? Something else??), triggers a 12V relay somewhere for x minutes, and draws little power when "idle". I'd have to program the ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Love it or hate it, wiring is a part of any project car. You may loathe the idea of installing relays, but without them, wiring would be much more difficult. HOT ROD ...

This 12V solar charge regulator meets most small-scale application ... The switching is accomplished via an inexpensive 10A relay. One of the interesting features is the secondary load output that can ...

I found just such a device: All you need is a 12V relay. The 12V hits the relay coil, closes the switch (which is on the TV's power line) and the TV comes on. I have some testing to do to verify ...