Demultiplexing circuit using transistor and resistance

126

01:04:25

This is a lot of circuit

published 8 years ago

BillyT

8 years ago

And a bit of smoke.

eekee

8 years ago

It's just a decoder, not a demultiplexer. Apart from that, I'm not sure what's wrong, but you might want to separate the gates from the LEDs: use a transistor per LED so the LEDs aren't loading down the gates. When I say "gates" I mean groups of transistors and resistors.

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