how to make a crystal tester

3 years ago
9

How to make a crystal tester
using scavenged parts a simple go no-go tester for crystals. This is a good addition to any electronic work bench

circuit diagram

https://drive.google.com/file/d/1RUo5puR8ukALKtqA_po1kifgt_bToYMr/view?usp=sharing

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