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Hobby Circuits designed by Dave Johnson

Last Updated on: Wednesday, June 02, 2021 04:39 AM


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Buffer Amplifier Circuits
 Amplifier -- Main Page          Math Functions -- Main Page
 
 
Circuits designed by David Johnson, P.E. :
AC Current Indicator Light

Battery-Powered LED Flashing Advertising #2

Characteristics of CMOS Logic Inverter Amplifiers

Flashing LED Advertising Badge #1

Form Push-Pull Driver using N-Ch & P-Ch Transistors 

High Impedance JFET Buffers

Inductive Pulse Receiver (175Khz)

Peak to Peak 300v Signal Generator

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Dave's Circuits

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