XDA Developers on MSN

You, too, can build this gorgeous IV-3 VFD clock

This gorgeous DIY IV-3 VFD clock is shared with full build files on GitHub. Uses IV-3 VFDs for a blue-green glow at ~30V - cheaper and lower-voltage than nixies. Complete repo includes schematics, ...
Circuit Digest

Dual Axis Solar Tracker System Using Arduino

Conventional solar panels cannot completely utilise sunlight throughout the day since they are stuck in one location. For ...