[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 ...

Open our PDF with Adobe Acrobat. If you wish, customize our blank designs and print (for larger pins, measure your own circles using a drawing compass). Carefully cut around the designs. Place circles ...

This polished DIY set of quiz show style buttons project combines gaming, electronics, and an Arduino chip into a detailed build that serves as a road map for more advanced projects. Instructables ...

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 control ...