Discover Alessandro’s blend of electronics, 3D printing and content creation, and the playful DIY projects he shares on his ...

A DIY project from a YouTuber presents the latest version of his 7 Segment Clock, v3.2C. This tabletop clock is built using ...

For more than 20 years, he has used space for simple DIY projects, restoring vintage ... It had several defects, both mechanical and electronic, and through this project, I learned to read schematics.

When the Armatron first came out, in 1981, robotics engineers started contacting Watanabe. “I wasn’t so much hearing from ...

A pulse driver circuit designed for solenoids and coils generates a short pulse of predetermined width to activate the solenoid, regardless of the duration of the input drive signal. This compact ...

Always check that the amperage and voltage ratings of your new outlet match those of the breaker. While 15- and 20-amp breakers are the most common, you'll occasionally see higher ratings on circuits ...

Built around an Arduino-based setup, it ensures adherence to a structured routine. Fig. 2 shows the circuit diagram of the automatic daily meal reminder system. It is built around the Arduino Uno ...

The Raspberry Pi's small form factor is ideal for smaller DIY projects ... Since everything is on a single circuit board, you can build a Raspberry Pi into a project without it taking up a ...

Ever wished your Arduino could send you an SMS alert when something important happens—like an intruder detected by your DIY security ... improve this project by sending an SMS when a fire sensor or ...

The MERS Goodwill Outlet isn’t just a store – it’s a repository of American material culture, creativity, memory, and possibility. It’s where objects get their second or third chance at being ...

CommunityAid isn’t just another thrift store – it’s the mothership of second-hand shopping, where your grandmother’s discarded china set might sit next to a barely-worn designer jacket that costs less ...

This project ("stem piano") is an open-source hybrid digital piano ... and new features are with software or firmware. The repository includes schematics, printed circuit board layouts, firmware ...