How do I make this glow 💡?
Hello everyone 🙋♂️
I found this and tried to light it up but it didn't work.
Do you know how I can solve this?
I didn't pay attention in physics 🙁
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Often such devices have a twilight switch installed and only light when it is dark. So batteries go in and go into a dark room. Then press the switch.
Hi.
If I recognize it correctly, the whole consists of the 3 batteries, icy resistance, a switch and the LED light chain. Not a witchcraft.
When the batteries are fully and correctly installed, it flashed at the right switch position.
I guess you don’t have a gauge. You can connect the three contacts to the switch with something merallic. If it then lights up the Schdlter kaput, otherwise the LEDs.
Without measuring instruments it is very difficult to find the error.