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LM393 Voltage Comparator Module
$0.9500
In stock
SKU
misc-04-010
Volume discounts:
- +50 3 % $0.9200
- +100 5 % $0.9000
- +300 6 % $0.8900
- +500 8 % $0.8700
- +1000 11 % $0.8500
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The LM393 Voltage Comparator Module is a comparator module for voltage threshold detection and signal output. It uses an adjustable resistor to set the voltage point where the digital signal changes from 0 to 1. An LED on the board indicates the switching state. The module provides input voltage pins and four connection pins for VCC, GND, AO, and DO.
Features of LM393 Voltage Comparator Module - 3.3V To 5V
- LM393 comparator module
- Adjustable output threshold
- LED switching indicator
- Analog output
- Digital output
Specifications of LM393 Voltage Comparator Module - 3.3V To 5V
- Operating voltage: 3.3 V to 5 V
- Output form: analog output
- Output form: digital output
- Output threshold
- Input voltage pins: 2 pins
- Connection pins: VCC
- Connection pins: GND
- Connection pins: AO
- Connection pins: DO
How to Use LM393 Voltage Comparator Module - 3.3V To 5V
- Connect the module to VCC, GND, AO, and DO as needed.
- Adjust the resistor to set the switching voltage threshold.
- Use the analog or digital output for signal monitoring.
More Info
- The digital signal changes from 0 to 1 at the set threshold.
- An LED lights up on the board during switching.
| Platform | Arduino |
|---|---|
| Interface Type | Analog,Digital |
| Operating Voltage (V) | 3.3V - 5V |
| Operating Temp (°C) | 0 to 70 |
| Mounting Type | Screw holes |
| Channel Count | 1 |
| Control Signal | Digital |
| Chipset | LM393 |
| LED Count | 1 |
| Display Type | None |
| Material | PCB |
| Input Type (AC/DC) | DC |
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