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This tutorial is designed for learners who want to explore digital displays and counters using the ESP32 module.
- Project Scope: Create a 0-9 counter, reverse it, and display letters A-E using ESP32.
- Components: Includes ESP32, seven-segment display, 74HC595 shift register, resistors, and wiring.
- Seven-Segment Basics: Explains segment control for displaying numbers and letters.
- Wiring Guide: Details how to wire the display to the ESP32 and shift register.
- Arduino Code: Describes the code for controlling the counter and display segments.
- Demonstrations: Shows practical applications, including digit and letter display.
Video
Related On-line Tutorials
ar_7_segment