Moduł ARDUINO 1602 LCD Keypad DF Blue
Opis
This Arduino 1602 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 LCD1602 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.
Do pobrania
SCHEMAT MODUŁU | |
PRZYKŁAD OPROGRAMOWANIA ARDUINO | |