--- product_id: 78451047 title: "Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor" brand: "robocraze" price: "₱567" currency: PHP in_stock: true reviews_count: 8 category: "Robocraze" url: https://www.desertcart.ph/products/78451047-robocraze-metal-detector-sensor-module-3-5v-for-arduino-non store_origin: PH region: Philippines --- # 10cm detection range 3-5V wide voltage support Adjustable sensitivity Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor **Brand:** robocraze **Price:** ₱567 **Availability:** ✅ In Stock ## Summary > 🎯 Detect the future—metal sensing made smart and simple! ## Quick Answers - **What is this?** Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor by robocraze - **How much does it cost?** ₱567 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/78451047-robocraze-metal-detector-sensor-module-3-5v-for-arduino-non) ## Best For - robocraze enthusiasts ## Why This Product - Trusted robocraze brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & DIY-Ready:** Sleek PCB design perfect for professional projects in robotics, smart security, and industrial automation. - • **Instant Audible Alerts:** Built-in buzzer provides real-time sound notifications for immediate metal detection feedback. - • **Precision Metal Sensing:** Detect metals up to 10cm away with electromagnetic induction for reliable, non-contact detection. - • **Customizable Detection Range:** Fine-tune sensitivity via onboard potentiometer to suit security, robotics, or automation needs. - • **Universal Voltage Compatibility:** Seamlessly integrates with Arduino, ESP8266, Raspberry Pi, and more using 3-5V power supply. ## Overview The Robocraze Metal Detector Sensor Module is a compact, non-contact metal detection board operating at 3-5V, designed for seamless integration with popular development platforms like Arduino and Raspberry Pi. Featuring a 10cm detection range, adjustable sensitivity, and an onboard buzzer for instant alerts, it’s ideal for DIY security, robotics, and automation projects seeking precise and customizable metal sensing. ## Description Package includes 1 quantity. Our can use this lace metal detector non-contact metal induction detection module as a metal detector. When it approaches any metal, it makes a sound. This is a module specifically designed to detect metal. The module operates by inducing currents in metal objects and responding when it occurs. A nice onboard buzzer signals when it detects something and an onboard potentiometer allow adjustment of sensitivity. The power cables of the metal detector non-contact metal induction detection module will need soldering on for the module to function, positive to the outside of the module and negative between the potentiometer and an electrolytic capacitor. Review: Good product - It works perfectly Best value for money Review: Don't buy - Bakwaas product doesn't hav much range to sense the metal ## Features - Non-Contact Metal Detection : Detects metallic objects within a range of up to 10cm using electromagnetic induction sensing technology for reliable proximity detection - Wide Voltage Compatibility : Operates on 3V to 5V DC supply, making it compatible with Arduino, ESP8266, Raspberry Pi and other embedded development boards - Adjustable Sensitivity Control : Built-in potentiometer allows fine tuning of detection range for different applications including security and automation systems - Onboard Buzzer Alert System : Provides instant audible indication when metal is detected, making it ideal for real-time detection and alarm-based projects - Compact DIY-Friendly Module : Small PCB design suitable for robotics, smart security systems, industrial automation and educational electronics experiments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FJPJ4WQ | | Are Batteries Required | No | | Batteries Required? | No | | Best Sellers Rank | #50,833 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,781 in Robotic Kits & Accessories | | Brand | Robocraze | | Colour | Blue | | Country of Publication | China | | Customer Reviews | 3.5 out of 5 stars 72 Reviews | | Display Type | buzzer | | International Protection Rating | IP54 | | Item Weight | 20 Grams | | Manufacturer | Robocraze | | Manufacturer Part Number | RC-A-4058 | | Model Number | RC-A-4058 | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | 8123057137 | | Recommended Uses For Product | Metal Detection | | Unit Count | 1 Count | | search coil size | 11 Centimetres | ## Product Details - **Batteries Required?:** No - **Brand:** Robocraze - **Colour:** Blue - **International Protection Rating:** IP54 - **Item Weight:** 20 Grams - **Manufacturer:** Robocraze - **Net Quantity:** 1 Count - **Number of Items:** 1 - **Recommended Uses For Product:** Metal Detection - **search coil size:** 11 Centimetres ## Images ![Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor - Image 1](https://m.media-amazon.com/images/I/7111QxgwEHL.jpg) ![Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor - Image 2](https://m.media-amazon.com/images/I/61pD48lzi+L.jpg) ![Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor - Image 3](https://m.media-amazon.com/images/I/71D42m7EP3L.jpg) ![Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor - Image 4](https://m.media-amazon.com/images/I/61HNO-MP1yL.jpg) ![Robocraze Metal Detector Sensor Module 3–5V for Arduino | Non-Contact Metal Induction Detection Board with Adjustable Sensitivity & Buzzer Output | DIY Security & Robotics Detection Sensor - Image 5](https://m.media-amazon.com/images/I/71M6wVFRnUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by P***D on 14 April 2026* It works perfectly Best value for money ### ⭐ Don't buy *by V***R on 3 July 2026* Bakwaas product doesn't hav much range to sense the metal ### ⭐⭐⭐⭐ Detecting *by B***T on 28 May 2026* Best for school science project ## Frequently Bought Together - Robocraze Metal Detector Sensor Module (3-5V) compatible with Arduino - RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable - Electronic Spices Pack of 1 SG90 Micro Digital Servo Motor 9G for RC Helicopter Airplane Boat Robot Controls --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/78451047-robocraze-metal-detector-sensor-module-3-5v-for-arduino-non](https://www.desertcart.ph/products/78451047-robocraze-metal-detector-sensor-module-3-5v-for-arduino-non) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-30*