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DIY Ultrasonic Ranging Electronic Kit STC with LED – 0‑4 m Radar Alarm
Unlock the power of precision distance measurement with our DIY Ultrasonic Ranging Electronic Kit. Designed for hobbyists, educators, and tech enthusiasts, this kit combines a high‑accuracy ultrasonic sensor with an intuitive LED display, giving you a reliable 0‑4 meter radar alarm right at your fingertips.
Why Choose This Kit?
- Accurate Range Detection: Measures distances from 0 to 4 meters with minimal error.
- Built‑in LED Display: Real‑time visual feedback for instant results.
- Easy Soldering Practice: Includes all components and step‑by‑step instructions for beginners.
- Compact & Portable: Small form factor makes it ideal for portable projects.
- Versatile Applications: Perfect for robotics, obstacle detection, smart home devices, and educational labs.
- Durable STC Circuit: Reliable performance with a low power footprint.
What’s Inside the Box?
- Ultrasonic sensor module (HC‑SR04 or equivalent)
- LED display panel (0‑4 m range)
- STC microcontroller board with pre‑programmed firmware
- Power supply (5 V DC) and adapter
- All necessary jumper wires and a soldering kit
- Comprehensive user manual with wiring diagrams
Easy Setup & Quick Start
Follow our clear, step‑by‑step guide to assemble the circuit, solder the connections, and flash the firmware. Once powered, the LED display will show the distance to any object within range, and the built‑in alarm will trigger when the target is too close.
Perfect For:
- Arduino and Raspberry Pi hobby projects
- School science labs and STEM workshops
- DIY robotics and obstacle‑avoidance systems
- Smart home sensors and security devices
- Prototyping and electronics learning
Get Yours Today!
Elevate your DIY electronics experience with a kit that delivers precision, durability, and hands‑on learning. Click Buy Now and start building tomorrow.
Price: $ 9.14