fixed my mandolin the other day
#music #electronics #philter #soldering #diy #mandolin #Musicians
XFEDI
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Analog RGB color look up table. Wire color corresponds to RGB channel (white for control). The blue things on the right are two banks of analog RGB colors, configured by dialing in resistance using those tiny screws. The switch in the middle controls the relays on the left, selecting either the top or bottom bank, which will light the RGBLED in the center. So you can dial in your two favorite colors and switch between them. #electronics
An old friend of mine has found a new, very excited owner.
I love using analog oscilloscopes. The controls are all physical and all right there. But. It is big and heavy and takes up a lot of space - even this one which is smaller than many.
Maybe it's time to get a cheap digital one eventually. Once I clean up and reorganize I'll give it some thought.
