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[Successful actual measurement] Universal crystal oscillator tester

Overview

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Instructions:

Plug the soldered PCB into the power supply, and the PWR light will turn on.
Connect the crystal oscillator to be tested to the test area (the two ends of the silk screen wire are connected to the two ends of the crystal oscillator respectively, there is no need to distinguish between the positive and negative)
Observe the DATA light. If the DATA light is on, the crystal oscillator is normal. If it is not on, it is damaged.###

Precautions:

Pay attention to distinguish the positive and negative poles of the power input and do not connect them reversely.
The PWR light is blue and the DATA light is red. If the connections are reversed, strange errors may occur###

QQ picture 20200422070234.jpg QQ picture 20200422070237.jpg

Design Files

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Update:2025-05-08 20:49:59

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