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The Only Robotics Kit You Need
Distance Alert Display System
Distance Alert Display System
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Regular price
Rs. 1,199.00
Regular price
Rs. 1,299.00
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Rs. 1,199.00
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A handy ESP32-based proximity alert project that measures distance with an ultrasonic sensor, shows the data on an I2C LCD, and buzzes if something gets too close. Ideal for learning electronics, IoT, and embedded systems.
What You Get
- Hardware Ready: ESP32 board, HC-SR04 ultrasonic sensor, 16×2 I2C LCD (PCF8574), buzzer, plus breadboard and jumper wires
- Gateway to Learning: Seamlessly integrates sensor input with microcontroller logic and visual feedback—perfect for beginners.
How It Works
- Emits ultrasonic pulses to detect objects.
- Calculates distance and displays it on the LCD.
- Activates the buzzer when objects move too close.
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