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Light check case

TODO: Add DRL check

To automatically open the popups we need some way to know if the light is turned on. For this I just used the interior light pin that turns on when the light is activated. Since this pin also outputs 12V I just used another LM 2596S to convert it to 5V, so the Arduino can read it. (You can also just build a voltage divider)

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This case is designed to fit one LM 2596S to convert the interior light pin 12V down to 5V.

info

You can print two of them because we later need another one to check if the car is in reverse.

File downloads​

Fusion 360 file (.f3d) - Download
Step file (.step) - Download