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Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...
Arduino LCD library for HD44780 displays. Contribute to sstaub/LCD-HD44780 development by creating an account on GitHub.
Arduino library for any MCU not requiring multithread data protection, that simplifies the usage of single or daisy-chained 74HC595 shift registers as a GPIO Expander objects.