Explore three innovative DIY projects in this video, each utilizing ball bearings to create unique spinning gadgets. Learn ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components. This step-by-step guide demonstrates how to construct the engine, build a ...

This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.

This design idea (Figure 1) shows how easily “new flesh can be added to the old bones” and how some new functions can be added to the simple LED display that was published earlier. Figure 1 Upgraded ...

If you are always searching for new projects to keep you busy you might be interested to know that N-O-D-E that’s created and published a free new digital book entitled 1,000 Useful Things to Make.