kicad pcb. Beware! I etched my own boards and milled the outline using a dremel. There is a 0ohm jumper that can easily be removed by adding some vias. But vias are a pain when building your boards at home. So double check before sending it to a Fab for manufacturing.
Beware! I etched my own boards and milled the outline using a dremel. There is a 0ohm jumper that can easily be removed by adding some vias. But vias are a pain when building your boards at home. So double check before sending it to a Fab for manufacturing.
I printed these arcs on transparency paper. I used superglue to temporarily attach the leds on the no-printed side. After soldering the wires, remove the leds from the sheet by soaking them in acetone.
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09/05/2018 at 12:54