Product information

Description

General description

The LM393 universal single-supply comparator module provides precision voltage linear tunability. It features high and low level dual-channel output and is capable of driving loads, making it ideal for front-end acquisition and single-chip switching acquisition. This module is suitable for use with thermosensitive temperature sensors, photosensitive sensors, and vibration sensors.

Technical specifications

Input Voltage: 4.5-28V

Hole Diameter: about 3.2mm / 0.13inch

Comparator Chip: LM393

Power Ground / Negative: G

Output High / Low: D

Power Positive: V

Output: Load Positive

Input Voltage Port: IN

Material: PCB

Size: 39.5x17mm / 1.56inch x 0.67inch

Usage

Generate reference voltage using the reference voltage adjustment potentiometer.

Compare the voltage generated by the sensor with the reference voltage using a resistor divider.

Obtain high and low level comparison results.

Other information

Package Contents: 15 x LM393 Voltage Comparator Module

Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.

The measurement allowed error is +/- 1-3 cm.

Features

Brand
TLILY
Length
3.95 cm
Width
1.7 cm
Height
1.7 cm
Colour
Green

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