Crafts From Wastes on MSN

DIY Mini Amplifier How to Make

Build a mini amplifier using simple electronic components. A practical DIY electronics project perfect for beginners, students, or hobbyists who love sound experiments. #MiniAmplifierDIY #ElectronicsD ...
Hackaday

Make Your Own Air Knife And Air Amplifier

Want to make your own air knife to cut things with? Unfortunately that’s not what these devices are intended for, but [This Old Tony] will show you how to make your own, while explaining what they are ...