Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Number	OPT101 / TEMT6000 Compatible
Output Type	Analog Voltage
Operating Voltage	2.7V to 5.5V DC
Spectral Range	400nm to 1100nm
Peak Sensitivity	880nm (Near Infrared)
Response Time	20 microseconds typical
Viewing Angle	±35 degrees
Package Type	Through-hole Module with Header
Dimensions	25mm x 15mm x 10mm
Application	Ambient Light Detection, Automation

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect for Arduino projects

This sensor module works flawlessly with my Arduino Uno. The analog output is stable and responds quickly to changes in room lighting. Great value for the price.

Anonymous

Mar 26, 2026

Rating: 4/5

Good sensitivity, easy to wire

Very sensitive to light changes. I used it for a automatic night light project. The only reason for 4 stars is that the pin headers were slightly loose, but easily fixed with solder.

Anonymous

Mar 24, 2026

Rating: 5/5

Excellent for learning sensors

Bought this for a university robotics assignment. It provided consistent data readings and was very easy to integrate into our code. Highly recommended for students.

Anonymous

Mar 16, 2026

Rating: 5/5

Fast shipping and great product

Arrived earlier than expected. The module is well-built and the PCB quality looks professional. Immediately got it working with a Raspberry Pi ADC setup.

Anonymous

Mar 15, 2026

Rating: 4/5

Works well for ambient light

Great for measuring general room brightness. It struggles a bit with very rapid flashing lights due to the integration time, but for steady state measurement, it is perfect.

Anonymous

Mar 07, 2026

Rating: 5/5

Reliable and compact

The form factor is small enough to fit into tight enclosures. The monolithic design seems robust. I've tested it under various lighting conditions and it performs as expected.

5 FAQ

Q: Can this detect infrared remote control signals?

A: While it has sensitivity in the near-infrared range, it is designed for ambient light intensity. It is not optimized for decoding high-frequency IR remote signals.

Q: How do I calibrate the sensor for lux measurements?

A: The output is linear with light intensity. You can map the analog reading to lux using a reference light meter and a simple linear equation in your code.

Q: Is there a digital output version available?

A: This specific model (OPT101/TEMT6000 based) provides an analog voltage output. For digital output, please check our catalog for modules with built-in comparators.

Q: What is the maximum current consumption of this sensor?

A: The typical supply current is approximately 0.6mA at 5V, making it suitable for battery-powered applications.

Q: Does this module work directly with 3.3V logic systems like ESP32?

A: Yes, the operating voltage range is 2.7V to 5.5V, so it is fully compatible with 3.3V systems without needing a level shifter.

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