How to connect a matrix keypad through I2C communication for Arduino?
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YouTubetecnologiasJPC company
How to connect a matrix keypad through I2C communication for Arduino?
Tutorial to get the button pressed in a matrix keypad connected through I2C protocol, showing the corresponding character on an OLED screen. Download code and library used: https://github.com/tecnologiasJPC/Arduino_Matrix_keypad_I2C https://drive.google.com/drive/folders/1MTmzQXJQrrw97AING47bJaT2kvvm8maH?usp=sharing Buy Omega Shield for Arduino ...
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