شیلد نمایشگر LCD کاراکتری 1602 آردوینو

LCD Keypad Shield LCD 1602 Module Display for arduino EGA328 EGA2560 raspberry pi blue screen
Suitable for Arduino main board which include the Arduino UNO and Arduino Leonardo.
The Cytron LCD keypad Shield is sometimes called navigation shield because it comes with 6 momentary push buttons for menu navigation.
Besides the push button, it also includes a 2×16 LCD.
This is a very popular LCD Keypad shield for Arduino and other variants.
It includes a 2×16 LCD display and 6 momentary push buttons.
Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD.
The onboard LED indicates power on.
Note: You need to turn the on-board Potentiometer (blue color) to adjust screen contrast.
Features
1. The LCD Keypad shield is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc.
2. It consists of a 1602 white character blue backlight LCD.
3. The keypad consists of 6 keys select, up, right, down, left and reset.
4. To save the digital IO pins, the keypad interface only uses one ADC channel.
5. The key value is read out through a 5 stage voltage divider.
6. Operating Voltage (VDC): 5
7. Push Button: 5
8. Reset Button: YES (Separate)
9. Characters: 16
10. Character Color: White
11. Backlight: Blue