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LM393 open collector non inverting comparator electronics circuit how to DIY tutorial by electronzap

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The LM393 is an open collector comparator. The output either does nothing while it is high or it connects to ground through a NPN BJT when it is low. Therefor to get any voltage/current when the output is high, a pull up resistor is needed.

#electronics #comparator #LM393

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24 мая 2020 г. 8:58:10
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