SparkFun ALS-PT19 Light Sensor SMD ICs On-Camera Video Lights another will do a “breathing”

another will do a “breathing” fade (0) and the other will do a random fade (3)

Note: These are the “HT” type wires

and RTS LED indicators

Replacing the tip is very easy - simple unscrew the shield

SparkFun ALS-PT19 Light Sensor SMD ICs On-Camera Video Lights another will do a “breathing”This tiny little guy is the ALS PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS PT19 is capable of taking a voltage supply range of 2. 5V to 5. 5V and also functions as an NPN transistor. If you are looking for a small and easy to use light sensor, definitely pick up the ALS PT19! Documents: Datasheet