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Reminder for the car "forgot to turn off the side lights"

DIY ideas / Electronics / Car DIY
Added 5 comments

This homemade need in car in order to remind the driver leaving the car that he forgot to turn off the side lights. Because if you forget to turn off the side lights, the battery will run out and the car will not start. To prevent this, this homemade product was assembled.

Homemade scheme, as well as its connection to the on-board network of the car.


In the circuit, it is better to use cd521a diodes (blue) instead of 1n4007 diodes. Photo diodes.
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5 comments
+4
Reply To quote A complaint
an ordinary tweeter, the one in the video, connects one output to the door limit switch, the second to output the dimensions (the button including dimensions "+" === and that's it, you don’t need to solder anything, especially assemble the circuit
-3
Reply To quote A complaint
I watched the video. Just "delighted" the design of the module! If the product model were mounted in this way, this would be acceptable. But the author was going to push the module he made into the car, not taking into account the operating conditions. Of course, this stray, thank God, will not affect the reliability of the car itself: if it fails, it's okay, in the worst case, only the battery will discharge. But the author needs to instill a design culture for himself, think in advance about the operating conditions.
This, incidentally, applies not only to this author.
-1
Reply To quote A complaint
There is an error in the circuit. If the author understands electronics - let her fix it!
"cd521a" is also a mistake, but it is a minor textual illiteracy.
Author 0
Reply To quote A complaint
On domestic cars there is no such function.By car type: VAZ 2107,2105.
0
Reply To quote A complaint
For a long time already not a single car was found in which such a tweeter was not built in at the factory. On which model is this supposed to be used?

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