Latest from Justin Emerson

Piezo Contact Mic

Piezo Contact Mic


Salvage the piezo from an old toy and use it to build a small contact microphone that can be used...

Ready to dive into the realm of hands-on innovation? This collection serves as your passport to an exhilarating journey of cutting-edge tinkering and technological marvels, encompassing 15 indispensable books tailored for budding creators.