Hall effect sensor
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@dc42 do you guys have those buffers for sale or possibly the whole endstop? Can't make my 3.3V hall sensor work either. Dimly lit LED is what I get. Triggered at 0V, not triggered feeds 1.62V into the board pin.
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@Vlad as mentioned in your other thread, your 3.3V hall sensor is a linear output type. A buffer circuit will not help. You need a circuit with an comparator and a pot to form a didgital output.
