ON AIR Sign (Ham Radio)
Description
I made this ON AIR sign to show when I have my power supply on and doing ham radio things. I plan to put a thin film in to diffuse the light from LEDs that will be wired in, and then I will hardwire it to my power supply as the power indicator. I printed it and had some issues with the LEDs I had on hand. Finally got everything rigged up to realize one of the last 3 white LEDs I had is much warmer than the other two...But it works for now.
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