petko_k_23
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555 Negative Power Supply
10
24.01.2017
In this video we use a 555 timer, a couple of capacitors and a pair of diodes to generate a negative voltage that can be used to drive a 740 opamp.
Intro to the 555 timer: https://www.youtube.com/watch?v=iptQ6kEsrrw
Intro to the 555 timer: https://www.youtube.com/watch?v=iptQ6kEsrrw
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