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Uploaded by jdmvtecb18 on Nov 13, 2011
This is my 555 timer running 3 4017 decade counter I/C's and a 4026 7-seg display I/C, board is running off of atx power supply that i have turned into a lab supply, hatichi oscilloscope to watch signal from 555 timer
Science & Technology
Standard YouTube License
I love it!
andywalkerplumber 1 month ago
Amazing!
Hav0kWeather 2 months ago
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I love it!
andywalkerplumber 1 month ago
Amazing!
Hav0kWeather 2 months ago