LCD Keypad Shield For Arduino
The LCD Keypad Shield is arduino compactible boards,to provide a user-friendly interface that allows users to display what they want to and make selections etc. it consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys selections, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel(AD0). The key value is read through a 5 stage voltage divider.
Features
- The keypad interface uses only one ADC channel
- Potentiometer to control contrast of LCD
Wiki & External links
LCD Keypad Library -A modified library with a sample game. Submitted by Fj604
Key Grabber Library V2 - Submitted by ecefixer
Original: $5.36
-70%$5.36
$1.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The LCD Keypad Shield is arduino compactible boards,to provide a user-friendly interface that allows users to display what they want to and make selections etc. it consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys selections, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel(AD0). The key value is read through a 5 stage voltage divider.
Features
- The keypad interface uses only one ADC channel
- Potentiometer to control contrast of LCD
Wiki & External links
LCD Keypad Library -A modified library with a sample game. Submitted by Fj604
Key Grabber Library V2 - Submitted by ecefixer
