LM393 Voltage Comparator Module

LM393 Voltage Comparator Module is frequently helpful when a straightforward On/Off output from a variable voltage (analog) source is needed. This module has an adjustable set-point so the change between OFF and ON can be configured between the input voltage and ground.

A comparator is used to compare two voltages and produce an output based on their relationship.

Features:

• Chip: LM393 
• 4.5 - 28VDC Supply Voltage
• Adjustable reference point
• M3 mounting hole
• It is used for NTC thermosensitive temperature sensors and photosensitive sensors.

Package Includes:

1 x LM393 Voltage Comparator Module