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Hobby Circuits designed by Dave Johnson

Last Updated on: Tuesday, June 01, 2021 03:22 PM

List of Hobby Circuit Designs

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



 Remote Control Circuits
 
Circuits designed by David Johnson, P.E. :

Boost Infrared TV/VCR Remote Signal

Infrared Remote Extender Circuit

IR TV/VCR Remote Booster

Remote Range Extender TV/VCR

Remote TV Camera Power

Transmit to a Remote LED Indictor Light


 

Hobby Circuits by Category

Dave's Circuits

eMail:  David A. Johnson, P.E. about these circuits

 


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