This is an Arduino library for HD44780 LCD display, operated in 4 bit mode over I2C bus with 8-bit I/O ... Pull requests The smart car parking system uses an ESP32 microcontroller, an IR sensor, a ...

This project integrates an RFID reader (RC522), servo motor, 16x2 I2C LCD, three LEDs (Red, Yellow, Green), and a 2-pin piezo buzzer. ... Use the potentiometer on the I2C LCD module to adjust the ...

This Smart Servo Driver not only enables precise control but also allows you to read real-time data such as angle, speed, and torque. Through I2C communication, you can fine-tune parameters like PID ...