This product is open source! The code is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round! Please use, reuse, and modify ...

Please be aware that the code works under the assumption that you have the SmartLightBulbLibrary library, which offers functions for controlling the smart light bulb. Replace it with the proper code ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally started with a photoresistor and a few LEDs, but couldn’t get that to work ...

Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system extends the Arduino ecosystem's flexibility into connected devices ...