Hello everyone! In this instructible I will show you how to control and read sensors with arduino and blynk. Blynk is an app that allows full control over arduino, rasberry pi and spark core. With your smartphone! And it is as easy as uploading some code.
DIGITAL POTENTIOMETERS TO CONTROL LIGHT AND SOUND.Normally lurking unseen inside stereo systems, the digital potentiometer needs no adjustment, because it adjusts itself. Its fluctuating resistance can change the color or brightness of a light, th.