16-character by 2-line display with white characters on blue background
Features 5 buttons and a controllable backlight
Works perfectly in 4-bit mode with the "LiquidCrystal" library
The Freetronics LCD Keypad Shield Arduino Compatible gives you a handy 16-character by 2-line display, 5 buttons and a controllable backlight, plug it straight in on top of your Arduino board or other project shields. The display is set behind the shield for a low-profile fitment.
Works perfectly in 4-bit mode with the "LiquidCrystal" library included with the Arduino IDE, allowing you to control the LCD with a total of just 6 digital I/O lines.
1 x Freetronics LCD Keypad Shield Arduino Compatible
16x2 LCD using HD44780-compatible display module (white characters on blue background).
5 buttons on one analog input (A0)
LCD backlight with current limiting, brightness and on/off controllable by D3, can be moved to D2, D10, A1, A2, A3, A4 or A5 for easy project pin compatibility
Recessed LCD, panel mount screw holes and button layout suitable for panel or cabinet mounting if desired
Reset button
Power supply smoothing capacitor
Gold-plated PCB for maximum durability
Overlay printed on both the top and the bottom
Pins used by shield clearly marked, Liquid Crystal library setup reference is on the bottom of the pcb for convenience
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