Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Create a DIY smart dashboard frame hub for any room. Add weather, calendars, NASA images, and more on a low-glare screen with quick updates ...

First read the Grove - Smart Air Quality Sensor (SGP41) and the Grove - AHT20 I2C Industrial Grade Temperature&Humidity Sensor documentation before reading this document. According to the SGP41 ...