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Hobby Circuits designed by Dave Johnson

Last Updated on: Wednesday, November 22, 2017 02:30 PM

List of Dave's Circuit Designs

Text & Graphics Copyright David A. Johnson, PE  --  ALL Rights Reserved.
LINKING to Dave's circuits is permitted but DO NOT COPY CONTENT to your WEB SITE server!



 Photoflash Circuits
 
Circuits Designed by David Johnson, P.E. :
Amplifier for a Xenon Lamp Flash Detector 

Capacitance Touch Switch

Controller for a 9v Powered Xenon Photoflash

Detect Short Xenon Lamp Flashes

Detects Xenon Lamp Flash

Line-Powered Xenon Flash Transmitter

Momentary Touch Activated Switch

Transmitter for Line Powered Xenon Flash

Xenon Lamp Flash Detector Amplifier

Xenon Photoflash Controller

12v Touch Switch Exciter Circuit

9v Powered Xenon Photoflash Controller


 

Hobby Circuits by Category

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HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


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Copyright  January, 1998 - November, 2017     David A. Johnson & Associates.  All Rights reserved. 
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