Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Output Type | TTL Digital Output |
| Detection Range | 1 to 60,000 Lux |
| Operating Voltage | 3.3V - 5V DC |
| Response Time | < 20ms |
| Sensor Type | Photodiode with Ball Lens |
| Interface | 3-Pin Header (VCC, GND, OUT) |
| PCB Dimensions | 24mm x 18mm |
| Mounting Hole Diameter | 3mm |
| Operating Temperature | -20°C to +70°C |
| Application | Smart Lighting, Camera Exposure Control |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for Arduino projects
This sensor module works flawlessly with my Arduino Uno. The TTL output makes it very easy to read light levels without complex analog conversion. Highly recommended for DIY automation.
Anonymous
Mar 30, 2026
Rating: 4/5
Solid performance
Used this for a greenhouse monitoring system. It handles humidity well and provides consistent digital signals. Deducting one star because the documentation could be more detailed.
Anonymous
Mar 29, 2026
Rating: 5/5
Exceeded expectations
Very sensitive and accurate. I integrated it into a camera rig for automatic exposure adjustment, and it performs better than some expensive commercial sensors I've used before.
Anonymous
Mar 14, 2026
Rating: 5/5
Reliable and fast response
I tested this against a professional lux meter and the readings were surprisingly close. The response time is instant, which is great for triggering lights immediately when it gets dark.
Anonymous
Mar 13, 2026
Rating: 5/5
Great value for money
For the price, you can't beat the build quality. The PCB is sturdy, and the component placement looks professional. Works exactly as described in the datasheet.
Anonymous
Mar 05, 2026
Rating: 4/5
Good precision, compact size
The ball lens design really helps in capturing ambient light from multiple angles. It's accurate enough for my smart lamp project. Only wish the pin headers were pre-soldered.
Q: What is the maximum current consumption of this module?
A: The module typically consumes less than 5mA during operation, making it suitable for battery-powered applications.
Q: Is there a potentiometer to adjust the sensitivity threshold?
A: Yes, there is a small blue trimmer potentiometer on the board that allows you to manually adjust the light intensity threshold for the digital output trigger.
Q: Is this module compatible with 3.3V microcontrollers like ESP32?
A: Yes, the module operates comfortably within the 3.3V to 5V range, making it fully compatible with ESP32, ESP8266, and 3.3V Arduino boards.
Q: Can this sensor be used outdoors?
A: While the electronic components are robust, the PCB itself is not waterproof. For outdoor use, we recommend placing it inside a weatherproof enclosure with a transparent cover.
Q: Does the digital output provide PWM or just HIGH/LOW states?
A: This specific model provides a standard HIGH/LOW digital signal based on a threshold. If you need variable light intensity values, please check our analog output version of this sensor.
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