Upgrade your robotics, DIY electronics or school STEM projects with the HC-SR04P ultrasonic sensor an improved, wide-voltage distance measuring module offering stronger performance, longer detection range and full compatibility with the classic HC-SR04. Accurate, reliable and simple to use, it’s the perfect sensing upgrade for makers, educators, and tech enthusiasts across the UK.

Whether you’re building a robot, automating a smart home project, prototyping for school, or teaching distance-measurement concepts, this ultrasonic sensor delivers stable results every time. Ideal for classrooms, hobby builds, Arduino projects, Raspberry Pi setups, and engineering learning labs.

As a UK-based tech retailer, we provide trusted components, fast delivery and friendly support making it easier to complete your next project with confidence.

🔑 Key Features

• Wide Voltage Operation (3–5.5V) — Compatible with 3.3V and 5V systems, perfect for microcontrollers and low-power builds.
• Long Detection Range (Up to 450cm) — Accurate distance measurement for robotics, automation, and obstacle detection.
• 100% HC-SR04 Compatible — Matches the size, form factor and software of the older version for seamless upgrading.
• Industrial-Grade Build — Durable construction with stable performance even in demanding environments.
• Fast, Precise Measurement — Clear ultrasonic signal output ensures consistent readings for STEM projects.
• Beginner-Friendly Setup — Simple wiring and smooth integration with common development boards.

🎁 Perfect Gift Idea

A brilliant pick for young engineers, hobbyists, teachers, robotics teams, and anyone exploring beginner-friendly electronics.

🛒Level up your next build add the HC-SR04P Ultrasonic Sensor to your basket today and start creating smarter projects.

🔗Looking for more components? Explore our STEM Electronics Collection.

📦 What’s Included

• 1 × HC-SR04P Ultrasonic Sensor Ranging Module

⏳ Limited Availability

High demand for HC-SR04P Ultrasonic Sensor limited batches available.

♻️ Condition

Brand New • Fully tested • Ready for student, DIY, and robotics projects.

📊 Specifications

❓ FAQs

1. What is the difference between HC-SR04P and HC-SR04?
The HC-SR04P supports wide voltage (3–5.5V), giving stronger compatibility with microcontrollers.

2. Is this ultrasonic sensor suitable for Arduino?
Yes, it works perfectly with Arduino, ESP32, Raspberry Pi and similar boards.

3. What projects can I use this distance sensor for?
Robotics, automation, obstacle detection, smart home builds, STEM teaching and prototypes.

4. How far can this ultrasonic module measure?
Up to 450cm at 5V with stable, accurate readings.

5. Is it beginner-friendly?
Very, great for students, classrooms and first-time DIY electronics users.

🚚 Shipping & Delivery

Fast UK delivery with international options available. All orders are securely packaged to protect sensitive electronic components.