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Electronic and electrical testers circuit diagrams electronics projects

Testers electronic circuit diagrams electronics projects for electronic components and circuits.

Quartz Crystal Tester circuit diagram

Using this Quartz Crystal Tester circuit presented in this schematic diagram we can test the functionality of the crystal quartz .

Logic probe tester circuit project

A very simple logic probe tester circuit can be build using this schematic diagram .

Zener Diode Tester circuit

In this schematic circuit is presented a very simple Zener Diode Tester circuit that require few external components to  be build .


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