The objective of this project is to detect the distance of an object using the HC-SR04 ultrasonic sensor and display the result on a 16x2 I2C LCD screen. It is a simple example of sensor integration ...

🛠️Components Used: Arduino Uno IR Sensors (x2) – for vehicle entry/exit detection Servo Motor – for automatic gate control 16x2 I2C LCD – to display parking status and safety alerts LDR Sensor – for ...

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

All the modules are powered with 5V from the Arduino. Below is the assembled image ... buzzerPin (Pin 5): Controls the buzzer for alerting the rider. lcd (0x27, 16, 2): LCD initialization with I2C ...