This project demonstrates how to control an 8-segment LED display using a shift register (e.g., 74HC595) via serial communication. You can turn individual LEDs on or off and clear all LEDs using ...

The Arduino board is connected to the LED bulbs and configured to receive serial commands. The Flask web application is run on a computer connected to the same network as the Arduino board. The user ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...