An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad ... or a hand-drawn schematic image in your repository and link it here for clarity). If an incorrect ...

As well as being a tough cookie, the handset packs a huge battery, 120-Hz screen and dual camping lights. Mobile Technology Fast-refresh color E Ink portable monitor expands screen real estate ...

This library is to use PHPoC (WiFi) Shield for Arduino.