LM393 Voltage Comparator Module

Availability: 763 items
+100 6 % $1.32
+300 8 % $1.29
+500 10 % $1.26
+1000 12 % $1.23
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A comparator module based on an LM393. By means of the adjustable resistor you control at which voltage the digital signal goes from 0 to 1 (an LED will also light up on the board).
With 2 pins for the input voltage and 4 pins for VCC, GND, AO (analog off), DO (digital off (on/off).

Operating voltage: 3.3 V to 5 V
In the form of the output: analog output
digital output, the output threshold

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