Project Idea
This project is designed to detect objects using an ultrasonic sensor (HC-SR04) interfaced with the Arduino microcontroller board. The sensor emits ultrasonic waves and detects objects based on the reflected signal. A display shows the distance of object in front of it.
Components:
- Arduino Uno
- HC-SR04 Ultrasonic Sensor
- 0.96" OLED Display (128×64) or 16×2 LCD Display
- 5V Power Supply (USB cable or 5V adapter)
- Breadboard
- Jumper Wires
- Connecting Cables & Connectors
- PCB Board (for soldered version)
- ON/OFF Switch
- LED Indicator (power/status)
- Resistors
- Capacitors
- Transistors (if LED/buzzer driving is used)
- Buzzer (optional alert)
- Mounting Bracket / Standoffs for Sensor
Project Features:
Object detection using 40kHz ultrasonic waves
Real-time object detection display on LCD/OLED
Microcontroller-based processing
Accurate distance measurement
Compact and ready-to-use design
Applications:
Wildlife photography trigger systems
Security and monitoring systems
Robotic obstacle detection
Industrial automation
Smart blind assist systems
Educational demos and electronics learning
Project Includes:
Project components
Circuit diagram / circuit connections
Source code
Instructions document
Project Types:
- DIY KIT (Do It Yourself KIT) - Along with the components, you will get the source code, circuit diagram/circuit connections, and instructions document to help you build the project easily.
- Ready-Made - We are providing a fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
Shipping dimensions:
Length: 15cm
Width: 10cm
Height: 6cm
Notes: All the products are made by LearnElectronics India and not for re-sale.
