A
Anonymous
Apr 10, 2026
Rating: 5/5
Reliable sensor
Clean output signal, no noise issues observed during testing.
Description
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Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | DC 3.3V to 12V |
| Output Type | Digital Switch (DO) & Analog (AO) |
| Comparator Chip | LM393 |
| Pin Configuration | 3-Pin or 4-Pin Header |
| PCB Length | 32 mm |
| PCB Width | 14 mm |
| Mounting Hole | 3 mm Diameter |
| Sensitivity Adjust | Blue Potentiometer |
| Power Indicator | Red LED |
| Signal Indicator | Green LED |
5 reviews
A
Anonymous
Mar 04, 2026
Rating: 3/5
Decent but basic
Functionality is fine but documentation was lacking in the package.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Great for learning
Perfect for university electronics projects. Easy to interface.
A
Anonymous
Feb 15, 2026
Rating: 4/5
Good value
Works well but calibration took some time to get right.
A
Anonymous
Jan 16, 2026
Rating: 5/5
Works perfectly
Used this for an automatic night light project. Very responsive.
5 FAQ
Q: Is this waterproof?
A: No, this is an open PCB module and should be kept dry.
Q: What is the detection range?
A: It detects ambient visible light intensity variations.
Q: Are header pins included?
A: Headers are typically not soldered to allow flexible wiring.
Q: Does it output analog values?
A: Yes, the AO pin provides analog output proportional to light.
Q: Can I use this with 3.3V logic?
A: Yes, the module supports 3.3V to 5V logic levels.
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