A beginner-friendly Arduino project demonstrating how to use a push button to increase a counter value and display it on a 16x2 LCD with an I2C module. Each time the button is pressed, the counter ...

I am an experienced embedded software engineer (and Professor) and I was shocked at how difficult this was. Using these devices on Arduino with the Arduino IDE "just works." Pain points for ESP-IDF ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...