HU-091A Open-Source Ultrasonic Radar Scanner DIY Kit 180° Scan Range Dual Visual Nano DIY Electronic Kit with 2.4 Inch LCD Screen for STEM Programming Learning

Specification:
Model: HU-091A
Product Name: Open-Source Ultrasonic Radar Scanner DIY Kit
Control Board: ArduinoNano V3.0 (ATmega328P)
Working Voltage: 5 V DC (USB powered)
Scan Range: 0–180° plane scanning
Measuring Distance: 2 cm – 100 cm (recommended)
Display: 2.4 inch TFT LCD, fan-shaped radar interface
Programming: C / C++ in ArduinoIDE, open-source code provided
Connection to PC: USB Type‑A to Mini‑USB cable, Windows upper-computer software support
Assembly Method: Screw‑fixed acrylic frame, solder‑free wiring
Application: STEM education, maker projects, sensor & embedded‑system training

Features:
1. 0–180° ultrasonic scanning to obtain real‑time object distance and angle information within 1 m.
2. Dual visualization: on‑board 2.4" LCD radar screen and PC software fan diagram for teaching demonstrations.
3. Built on ArduinoNano V3.0 with fully open-source firmware, easy for secondary development and course design.
4. DIY solder‑free modular structure; plug‑in cables and screw assembly, suitable for classroom and home labs.
5. Includes complete learning materials (source code + wiring/installation guide) for beginners to advanced users.
6. Transparent acrylic stand and independent sensor/servo platform clearly show the working principle of radar scanning.

Package Includes:
1 x Ultrasonic Radar Scanner DIY Kit