In this project, the PCB design and electronic board schematics of the control unit for testing condoms were created. In addition, the programming of this board was carried out in the C/C++ language in the CodeVision AVR software programming environment and the QT Framework. In condom manufacturing factories, it is necessary to test condoms for the absence of holes after initial production. This test is carried out with an electronic testing device or ET. The basis of this device is to create a high-voltage circuit. If the condom has a hole, a short circuit occurs in the circuit and the device rejects the condom.

This control unit sends the information and results of the operation of the device in a transient form to the central processor, which is a computer, moment by moment and applies the execution commands after receiving them from the central processor.

In the figures below, various parts of the schematic and PCB related to this project are shown.

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