3 Volt Timer For Leds
Size of the timer circuit for 3 volt LEDs
3 Volt Timer For Leds
Size of the timer circuit for 3 volt LEDs

Timer for 3 Volt LEDs

 
Voltage
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  • 1126 items in stock, ready to ship
  • Backordered, shipping soon

This tiny on/off timer is great for turning your projects on and off at a set time. The circuit is 6 hours on, 18 hours off.

This timer can be used for any LEDs or other accessory that runs on 2V - 4.5V. It can run up to 10 of our 3-volt LEDs. You can connect the timer to our coin cell holder, AAA holder, AA holder, or our 3-volt regulated adapter.

The voltage going in will be the same as the voltage going out to the LEDs or other devices.

We have wired this little timer with 8" input wires and 4" output wires so you can tell which side goes to power and which side goes to your lights. You can shorten any of the wires, but just be sure to carefully mark the input and output so that you are very sure to connect the correct side to power.


The timer will start counting the 6 hours as soon as it is connected to power, and turn off exactly 6 hours later. So, if for example, you would like your lights to turn on mid-afternoon and turn off at nighttime, be sure to connect to turn on the power at mid-afternoon for our example.

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Customer Reviews

Based on 38 reviews
95%
(36)
3%
(1)
0%
(0)
0%
(0)
3%
(1)
J
John Burkholder
Did Not Work

Put the supposed time on a Halloween spider and it simply did not work. Wasted money.

D
Dave Knapp
Just what I was looking for - They work great

We had some Halloween decor candles that we really like. The only down side was there wasn't a timer function. With these I was able to easily modify them (need to know how to solder and such). They work great. Now time to modify my other ones. :-)

K
Kent

Sweel hardware! Works as advertised.
Will buy again from this seller.
Cheers

C
Chris Heiert
They made it simple!

I stumbled across their site while trying to find circuit examples to handle LED timers. They have all sorts of cool gadgets for hobbyists that like to add lighting effects to their work. Rather than build a clunky DIY circuit and try to get it to work, they provide everything in a neat little, professional package. There are so many things I want to add LED lighting to now.

C
Charles Thomas

Worked as stated

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