in the LCD Keypad Shield. Powering the prototype up through the USB port of your computer is not recommended. You will also need a USB power supply and the Arduino Uno R3 USB cable, or a 9V Li-ion ...

Why not let the smartphone be the shield? Enter 1Sheeld. 1Sheeld connects your Arduino to your smartphone ... to emulate a switch, slider, keypad, or LCD display without you actually having ...

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 ...