SimpleTronic | 512 color LED flasher (random) @simpletronic1299 | Uploaded March 2020 | Updated October 2024, 3 hours ago.
This LED flasher randomly changes the color on every cycle. No microcontrollers, only 2 cmos IC's & 1 transistor to drive the RGB led.
9 bit binary counter drives 3 3-bit D/A (digital-analog) converters for 512 different randomly generated colors. LED blinker runs on a 9V battery or supply.

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other projects:
* make your printed circuit without iron/laminator: youtu.be/HBIxvwZ_0og
* make a 10 year led flasher (on 1 AA cell): youtu.be/DOajZVz8n6o
* make a mini - oscilloscope: youtu.be/X0m3AFAmYw0
* make an electronic tic tac toe game: youtu.be/DVL3ryTkjgI

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Destellador LED de 512 colores.