Teyleten Robot LM393 3.5-24V Módulo comparador de voltaje Salida de alto nive...

Description

Teyleten Robot LM393 3.5-24V Voltage Comparator Module High Level Output Analog Comparator Control with LED Indicator（3pcs）
Product Introduction: 1.Input Voltage:3.5-24V 2.Comparator Chip:LM393 3.Application:for NTC thermosensitive temperature sensor,photosensitive sensor 4.Using Method:by reference voltage adjusting potentiometer to generate reference voltage,and compare voltage generated by sensor and divide resistor with reference voltage,achieving high/low level comparision result output.
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