An ATtiny1616 CAN Bus NeoPixel lighting controller PCB
Maker IoT Ideas is designing a CAN Bus controller for an older car:
I own an old Honda City that I use mainly for a run-around to and from the farm, as well as seeing clients… Roads are bad, and this older car (actually quite old – 22 years) is the most cost-effective.
Unfortunately, the technology in the car is dated… a single yellowish cabin light right in the centre of the cabin – and not bright at all. I have decided to give it a bit of an upgrade and add CAN-bus-controlled NeoPixels to the cabin. For now, let’s say three sets, left, right and centre of the cabin. I also prefer a red light at night over white, especially if I have to drive again soon afterwards – a simple remnant from my days in the military, where it became quite clear how white light can temporarily damage your night vision.
NeoPixels can also be dimmed/brightened and seem relatively inexpensive.
Check out the design considerations and more in the post here.
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