Tag: 2SC930
![Simple crystal tester Simple crystal tester](https://www.electronics-lab.com/wp-content/uploads/2016/05/26656519722_cdebd7e170_z-600x398.jpg)
Test/Measurements
Simple crystal tester
Dilshan Jayakody build a simple crystal tester based on Colpitts oscillator. He writes: This is simple Colpitts oscillator to test commonly available passive crystals which range between 2MHz to 27MHz. This unit must connect to an oscilloscope and/or frequency counter to get the...
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