The Electronics Universe

Electronics Forum => Design, Project => Topic started by: The Radio Shop on March 21, 2015, 01:28:36 PM

Title: Another Handy Tool Crystal Oscilator
Post by: The Radio Shop on March 21, 2015, 01:28:36 PM

Thought I share this quick and easy to build device for testing crystals.
This is build Manhattan style and only take a few minutes to build.
Not only can you test your crystals but you can use it to replace a missing signal from your radio.

Enjoy

Title: Re: Another Handy Tool Crystal Oscilator
Post by: k7rmj on December 12, 2016, 01:05:49 AM

Just found this post. That crystal tester is just what I need to test a big sack full of 9 MHz crystals a friend sent me. There must be 50 of them. Going to build one. Thanks for posting this Buddy.
73 Frank  K7RMJ

Title: Re: Another Handy Tool Crystal Oscilator
Post by: The Radio Shop on December 12, 2016, 06:21:29 AM

This was another project that Alan posted on YouTube. It works very nice.