Tell us about yourself!
Arduino Commute Checker
The second to last paragraph is confusing: "As you can see from the arrows on the image above, the small section of polished concrete on the right looks much different than the original casting on the right."Two rights, no left? Maybe this is correct and I'm just super confused.
Make a Led Tron Desk and Led Tron Clock
Anti-Theft Your Sandwiches
Art Deco Weather Forecast Display
Illuminated Christmas Tree Ornament [WiFi Controlled]
Arduino Data Glasses For My Multimeter
In addition to suppressing the first ring for v2, maybe for v3 you could add detecting/decoding call waiting caller id. I wouldn't expect it to do a switch hook "flash" to hangup the incoming call, but just display on the LCD that the incoming caller is on the block list so I wouldn't bother putting the current caller on hold to answer the telemarketer.
Indoor Positioning with Bluetooth Low Energy (BLE)
Cheap Car Seat Office Chair!!!
Fantastic idea! What font size did you use?