Shopping Cart

Your cart is empty.

Your cart is empty.

LM393 Voltage Comparator Module High Level Output Analog Comparator Control with LED Indicator 3.5-24V

5.0 Write Review
Free shipping on orders over $29.99

$6.86

$ 2 .99 $2.99

In Stock
  • LM393 Voltage Comparator Module High Level Output Analog Comparator Control With LED Indicator 3.5-24V



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.