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. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys – select, up, right, down, and left.
LCD 1602 Keypad Shield
NPR 700.00
It 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.
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