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17 paź 2019 · It sounds like it is doing what you want - detecting the two switch points based on ambient light. All you really care is that the switch-off event becomes a switch-on event and vice-versa. If that really is a SPDT relay, then it already has the function you need.
19 sty 2014 · I’ve been trying to figure this out for the last hour. I have some outdoor lights that I want to turn on at Dusk and off at a specific time. I used the Sunrise/Sunset app to turn the lights on at Sunset, but can’t figure out how to turn them off at 2:00 AM rather than at Sunrise.
Where I used to live had a smart things switch which controlled the lights via sunset/sunrise time instead of ambient light. Is there an advantage of having the smart switch versus a light sensing dusk to dawn?
In this video, Chris shows 3 ways to automate your outdoor lighting so they work in unison without having to manually turn switches on and off each night.LIN...
9 cze 2022 · Some dusk to dawn sensors can be adjusted using dials or switches on the sensor itself or with a smartphone app. Some can be disabled so that the light constantly works if you want it to as well – again, controlled with a switch on the sensor or via an app. Let’s take a look in a little more detail at: How to setup dusk to dawn lights
2 cze 2015 · a dawn to dusk would use a photo transistor. that type of sensor would be used for light detection in burgler alarm systems and would operate a relay. you could probably find them someplace. but you could also relay and low voltage control ckts as well.
Dusk to dawn lights, also known as photocell lights or outdoor security lights, are a smart and convenient lighting solution for your home or business. These lights are designed to automatically turn on at dusk and turn off at dawn, eliminating the need for manual operation or timers.
