Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Digital Switching Output (0 and 1) |
| Comparator Chip | LM393 Wide Voltage Comparator |
| Sensitivity Control | Adjustable via Blue Potentiometer |
| PCB Dimensions | 32mm x 14mm x 5mm |
| Mounting Hole Size | 3mm Diameter |
| Interface Type | 3-pin PH2.54 Header |
| Power Indicator | Red LED |
| Output Indicator | Green LED |
| Package Weight | 5 grams |
Anonymous
Apr 13, 2026
Rating: 3/5
Potentiometer Stiff
Sensor works fine but the adjustment knob was hard to turn initially. Functionality is good once set.
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for Arduino Projects
Works exactly as described. Easy to calibrate the sensitivity using the potentiometer. Great value for the price.
Anonymous
Mar 16, 2026
Rating: 5/5
Beginner Friendly
Used this for my first electronics kit. Very straightforward to connect to my microcontroller.
Anonymous
Jan 30, 2026
Rating: 5/5
Great Sensor Module
Fast response time. The included wires were helpful for quick prototyping without soldering.
Anonymous
Jan 25, 2026
Rating: 4/5
Good Value Sensor
Sensitive enough for my automatic night light project. Took a little trial and error to get the threshold right.
Q: Is this module waterproof for outdoor use?
A: No, this module is not waterproof and should be used in indoor or protected environments.
Q: What is the light detection range?
A: The range depends on the ambient light source intensity and potentiometer setting.
Q: Is this output analog or digital?
A: This module provides a digital switching output (0 and 1) via the LM393 comparator.
Q: Does it come with connecting wires?
A: Yes, the package includes 3 Dupont wires for easy connection.
Q: Can I use this with a Raspberry Pi?
A: Yes, it is compatible with 3.3V logic systems like the Raspberry Pi GPIO.
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