LCD 1602 Keypad Shield
SummaryIt consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value is read through a 5-stage voltage divider.
Categories: Actuators LCD and Displays
Product Code: 7.4
Availability: In Stock
LCD shield keypad