With just a few dollars in parts and whatever old speaker or other enclosure you have lying around, you can make a sound effects button box.

A couple of years ago, a tech gadget team created Pressy, an external button for your smartphone that could placed in the headphone jack and remapped for different uses. The button lets you ...

[David Johnson-Davies] always wanted an illuminated button matrix for projects, but cost was never very friendly. That all changed when he discovered a cheap source of illuminated pushbuttons on Al… ...