ALS-PT19 Light Sensor

The ALS-PT19 is a compact SMD ambient light sensor from Sparkfun, significantly smaller than the standard TEMT6000. It's capable of operating on a voltage supply range of 2.5V to 5.5V and doubles up as an NPN transistor. This light sensor is a perfect choice for those seeking a small, easy-to-use light sensing solution.

The ALS-PT19 is designed to be user-friendly and flexible. Its compact size, measuring just a few millimeters, makes it ideal for projects where space is a constraint. Despite its small size, it doesn't compromise on performance. It can operate effectively in a wide range of lighting conditions, making it a versatile tool for various applications.

One of the unique properties of the ALS-PT19 is its ability to function as an NPN transistor. This dual functionality allows it to be more than just a light sensor, adding value to your projects.

The benefits of using the ALS-PT19 are numerous. Its small size ensures it can be integrated into almost any project with ease. Its wide voltage supply range offers flexibility in terms of power supply. Moreover, its dual functionality as an NPN transistor can simplify your circuit design and save space.

For more detailed information about the ALS-PT19, refer to the datasheet provided by Sparkfun. It contains comprehensive technical details and specifications that can assist you in fully utilizing the sensor in your projects.