Integrated ALS PT19 light sensor enables accurate light level measurement for projects
Sewable breakout board design allows easy attachment to e-textiles and wearables
Voltage output between 0V and 3.3V provides reliable signal for microcontrollers
Low current output (1-2V in no-light condition) conserves battery and simplifies circuit design
Summarized by Shop
The LilyPad Light Sensor is a sewable breakout board with an ALS-PT19 light sensor built in and ready to use right away.
Each sensor outputs voltage between 0V and 3.3V depending on the level of ambient light shining on it. As more light is applied on the sensor, more current will flow from the board through the signal tab to the microco