The heart of this diy metal detector circuit is the CS209A IC. The metal detector is built with one 100µH coil that has 40 mm in diameter and is made of 50 turns/0.4 mm wire. CS209A has one oscillator ...

Nothing beats doing a DIY project. Nothing. It doesn’t matter if you dedicate your entire weekend to it or sporadically build something. The only thing that matters is the creativity and art: you ...

Here, you'll discover top home wiring tips, electrical wiring techniques, and safe practices to upgrade your home's electrical system. Understand wiring diagrams, troubleshoot electrical issues, and ...

This is a diy simple stun gun circuit showned only for learning! In No Way Do I Recommend Building these Stun-Guns or the actual use of them for any purpose what so-ever. We will present more stun gun ...

Using two USB-based monitors, some door hinges, and some epoxy glue to hold it all together, JerryRigEverything’s version is a reasonable facsimile of Razer’s prototype, albeit in a far bulkier and ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. The new kits now include a fresh Raspberry Pi Zero in the box and a preloaded SD card to make it ...