Can I use a relay to complete the GROUND?

? Using a relay to complete a ground | Turbo Buick Forums

You can activate a relay by applying ground to one side of the coil and +voltage to the other. You can switch whatever side you want to activate the relay.

Can I use a relay to complete the GROUND? - Adventure Rider

All depends on the horn - many devices are grounded through their mounts in addition / instead of ground wire. Cutting the ground wire of something is bad ...

Using 12v relay to switch ground | eLightbars

(EDIT: Forgot to mention the relays are triggered by +12V through a Core system which receives door open signals via CAN). Any idea what's going ...

How to activate a relay with ground switched circuit. - irate4x4

yes, I have used ground to trigger relays many times. Just wire it up with hot on the feed and trigger and then use the ground to activate it.

12v - Can we switch ground in relay - Electronics Stack Exchange

Table 1. Pin functions. Terminal/Pin number 85 Coil 86 Coil 87 Normally Open (NO). schematic. Figure 1. Using a 3-pin, 12 V relay to use a ...

Using relay to turn power off, should I ground when off or no? - Reddit

In most cases, you would permanently connect the ground side and just switch the 5V line, using the relay as a simple SPST switch in the 5V line.

How To Wire a Relay to Throw GROUND (-) | Ride Controller | FlyRyde

How To Wire a Relay to Throw GROUND (-) | Ride Controller | FlyRyde ... How to wire a Relay and Why You should use them. Broke Bastard ...

Can a 4 prong relay be used to trigger a ground?

... complete a ground (or a circuit) that triggers a separate fan relay. So as I understand it, when I put 12v into 86, it should close the ...

Advanced Relay Tutorial: Swapping a Positive for Ground (Example 5)

The end result: The relay will power on your installed device by switching the ground on. ... 3 Ways To Use Automotive Relays. FlyRyde•367K ...

Relay Basics For The Novice - Autoswitch

A relay is nothing more than a remotely located switch that you activate using a small switch or computer. The reason for a relay is to allow switching on ...

Can I use ground vs neutral to switch a 120v relay? - Reddit

Comments Section · You may not open ground. · You may not open the grounded leg of a circuit (typically common or neutral). · If you do open more ...

Connecting to common ground after a relay. - Arduino Forum

It is only when there is a common circuit should you connect the grounds to make the currents flow. The relays totally isolate the two circuits, ...

Adding relays to ground switched vehicle - Expedition Portal

A lot of individuals use the HID installation plugs for the headlights so that you do not need to splice the factory wiring when you install ...

Use Relay to Disconnect Ground - the12volt.com

Ground can be used as a disabling function, but care must be taken that there is no alternate GND path.

12v relay to open/close a ground - Pirate 4x4

More specifically I am using the relay to turn the daytime ... One of those if we can do it for a three dollar relay, cool. If not ...

How Relays Work and Why You Need One - Haltech Knowledge Base

The low current circuit's job is to switch the high current load on while drawing the least amount of current possible. To do this 2 pins are needed: PIN 86: ...

Does a relay need to be grounded? - Quora

No, not necessarily. There's no magic to grounding. It's usually just a safety thing.

On relays and grounding. | Chevy Nova Forum

... can is is the horn relay. One "can" use a ring terminal and put ... ground and I should get roughly 13V (or thereabouts). I will do this ...

What is a Ground Relay? | Swartz Engineering

Ground relays are designed to provide dual functions as well as a high resistance ground for any type of DC switchgear.

How To Wire a 4 or 5 Pin Relay With a Negative Trigger Wire.

... could use this method for a radiator fan, fuel pump, headlights fog ... The other side of the switch should connect to a ground. Pin ...