Hi, I'm using the following circuit, problem is that by default the schmitt trigger (that is the IC) has about 1V in the input pin (of course if I connect to ground it will be 0 V) thing is I want to put in the input the voltage given by the phototransistor, but when this voltage is < 1, instead of taking this voltage as an input, its draining the +1 volt in the input pin, through the 10k resistor to GND. Any ideas?
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