Ideas corner on MSN

3 genius DIY hacks: Mini pen flashlight, battery motor & touchscreen stylus!

Discover three creative DIY projects using everyday household items in this tutorial. Learn how to make a pen LED flashlight, a battery-powered electromagnet, and a simple smartphone stylus with easy- ...

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...