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Device to check the functioning of displacement sensors

In modern industrial machines, digital devices are used to measure displacement mechanisms, which sensors are electromechanical devices, на­пример, PDF 3M [1] or ILR-158 [2] and similar, using a two-phase counting method. The proposed device is intended for testing and rejection of such sensors. test method -… Continue Reading

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Microcontroller laboratory control unit transformer

Known, that for controlling the alternating voltage required for various experiments, laboratory autotransformer. However, if it is not, you can use a transformer, described in the [1]. To improve the efficiency and convenience of working with such a transformer in its time it was developed and described in [2]… Continue Reading

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The irradiation intensity of the dosimeter-indicator

We offer our readers an improved version of the device, which was published in the description [1]. According to the author, new device offers significant advantages over the prior art, because not only displays measurement results on the LCD screen, but also ensures compliance with the measurement conditions used for maximum… Continue Reading