LCD and Key Pad Shield is a vey popular Arduino Shield. It has 2x16 LCD monitor, 5 programmable push buttons and 1 reset button on it. All 5 buttons are connected to Arduino A0 pin with a special structure. Therefore 5 buttons can be read on one pin.
LCD's contrast ca be set and back light can be turned on and off on software. It is an ideal shield for developing applications with Arduino independent from computer. User interface on LCD can be designed and data input can be provided by keys.
Features:
- Operating Voltage: 5V
- 5 push button
- Unused pins are shifted out. Hereby can be used with different sensors and modules.
- Inner potantiometer for contrast setting
- Sizes: 80 x 58 mm
Pin Layout:
| Arduino Pin |
Feature |
| Analog 0 |
Button (select,up,down,left,right) |
| D4 |
LCD DB4 |
| D5 |
LCD DB5 |
| D6 |
LCD DB6 |
| D7 |
LCD DB7 |
| D8 |
LCD RS |
| D9 |
Enable |
| D10 |
Back Lighting Control
|
EN
