If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects,… ...

Last year we showed you how to spot an ATM card skimmer. Thieves have increased their efforts and are now using tiny pinhole cameras to capture your PIN number too. Keep the keypad covered to ...

Makers, hobbyists and electronic enthusiasts searching for a project to keep them busy this weekend may be interested in a new DIY custom mechanical keypad complete with TFT LCD display, which has ...