0Patiko

HU-074 DIY Metal Detector Kit PCB Board LED Flash Alert Buzzer Alarm Adjustable Sensitivity 3-5V Educational Electronics Soldering Project

4.7346

Lt8.77 / Lt10.71

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

Lt4.40 / Lt10.71

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Pirkti dabar Pridėti į krepšelį

Kredito ar debeto kortelė

Garantuotas saugus apmokėjimas

Nemokama dovana

Nemokama dovana su bet kokiu pirkiniu

Pristatymo politika

Nemokamas standartinis pristatymas užsakymams virš $9.9

Grąžinimo politika

Prekės priimamos grąžinti per 40 dienų nuo gavimo datos. Individualios prekės negrąžinamos. Prekės įsigytos su dovanų kuponu gali būti tik keičiamos; grąžinimas negalimas.

Nemokama Dovana

Sveiki atvykę į Roymall, jūsų profesionalią dovanų parduotuvę. Vertiname jūsų paramą ir norėdami parodyti dėkingumą, siūlome nemokamą dovaną su kiekvienu užsakymu.

Pristatymo Politika

Prekės pristatomos per 2-5 darbo dienas. Užsakymai virš $9.9 pristatomi nemokamai.

1. Grąžinimo Politika

Prekės galima grąžinti per 40 dienų. Individualios prekės negrąžinamos.

2.Grąžinimo Sąlygos

Pinigai grąžinami originaliu apmokėjimo būdu.

Specifications:

Operating Voltage: 3-5V

Operating Current: 23mA (during normal alarm conditions)

Static Working Current: 3.7mA (when not alarming)

Power Supply: 2x 3V Button Batteries(Not Included)

PCB Dimensions: 60mm x 185mm

Note: This is an unassembled kit, you will need to solder.

Features:

1. Accurate Metal Detection: This metal detector kit is specifically designed to identify metals with high precision. Suitable for both beginners and enthusiasts, the kit ensures reliable detection of various metal objects with minimal false positives.

2. LED Flash Alert: Equipped with multiple red LEDs, the detector provides clear visual alerts upon detecting metal objects. This feature enhances visibility and makes it easier for users to know immediately when a metal object is found.

3. Buzzer Alarm System: An integrated buzzer alarm offers an audible warning when metal is detected. This dual alert system ensures users are both visually and audibly notified, boosting effectiveness during use in various environments.

4. Adjustable Sensitivity: The metal detector includes an adjustable potentiometer, allowing users to fine-tune the sensitivity according to their specific needs. This customization feature enables better performance across different detection scenarios.

5. DIY Assembly Opportunity: The kit is a fantastic project for DIY enthusiasts, providing an educational experience in electronic assembly and soldering. Detailed video instructions are included, making it easy to assemble, whether you are a novice or seasoned hobbyist.

Package Included:

2 x 100Ω Resistor

2 x 2K Resistor

3 x 10K Resistor

1 x 200K Resistor

3 x 102 Capacitor

4 x Triode S8050

2 x Triode S9012

1 x Potentiometer 100Ω

2 x Chip Capacitor 0.1μF

1 x Self-Locking Switch

2 x Electrolytic Capacitor 47μF

5 x Red LED

1 x Active Buzzer

2 x Button Battery Holder

1 x Circuit Board

1 x Instruction Manual

Pirkti su Paypal

Products related to this item

Loading related products...

Smart Tuya Zigbe WIFI Airbox CO2 Formaldehyde VOC Detector Temperature Humidity Sensor App Control Smart Home Scene Linkage Work with Amazon Google Assistant

$17.99

Baofeng UV-18H GPS Function Tri-band Walkie Talkie High Power Multi-bands USB Type-C Rechargerable Handheld Two-way Radio Wireless Communication

$47.99

3pcs MB-102 MB102 Transparent Breadboard 830 Point Solderless PCB Bread Board Test Develop DIY

$10.11

PXN V10 Pro 3.2Nm Direct Drive Racing Wheel Force Feedback Gaming Steering Wheel Hall Magnetic Pedals Gaming Controller Plug and Play for PC PS3/PS4 for Xbox One Switch

$399.99

QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection

$3.99

MSC-20D Multi-function Radio Case Holder for Baofeng H777 BF-666S/777S/888S Kenwood Yaesu Icom Motorola

$13.00

PROJECT X 4.3-Inch HD IPS Screenhandheld Game Console Supports PS1 Arcade HD Output for Dual Joystick Player

$37.99

Hiseeu H5NVR-P-8 8CH POE NVR iP Security Surveillance Camera H.265+ CCTV System 8MP 4K Audio Video Recorder Face Detection Cameras Systems EU Plug

$69.99

3D Printer Nozzle E3D V6 Clone CHT Nozzle M6 High Flow Copper For 1.75MM Filament Brass Copper Print Head 0.4mm 0.6mm 0.8mm

$4.99

5Pcs Tuya Zigbe Smart Thermostat Radiator Valve Temperature Schedule Setting Window Open Detection Function APP Remote Voice Control Work with Alexa Google Assistance

$97.99

SK60X CNC DC Regulated Power Supply Solar Charging Module Supports MPPT with Keyboard Indicator Adjustable DC to DC Step-down

$5.99

Weofly TouchFits 1.83inch LED Touch Screen Earbuds Wireless bluetooth 5.4 Earphone 15mm Dynamic Driver Deep Bass ENC HD Calls 18H Playback Open-ear Earhooks Sports Headphones

$27.99

40P 40 Pin 2.54mm Female Header Jumper Connectors Socket For DIY Geekcreit for Arduino - products that work with official Arduino boards

$3.99

10pcs Geekcreit® NodeMcu Lua ESP8266 ESP-12F WIFI Development Board

$30.99

F8 3-Axis Handheld Gimbal Phone Holder Anti Shake Stabilizer Video Record for iPhone Xiaomi Cellphone Smartphone Vlog Photography

$51.99

12V DC Infrared Remote Control Full-function Precision Delay Cycle Timing Relay Module with LED Digital Display with Remote Controller

$3.30

1Pc LilyPad Tri-Color LED RGB Module LilyPad LED Board Tri-color Module

$0.50

EBS-616 Portable bluetooth Speaker Dual 57mm Full-frequency Speakers RGB Light TWS 2000mAh TF Card Playback Outdoor Wireless Speakers with Lanyard

$35.99

17HS4401-S 40mm Nema 17 Stepper Motor 42 Motor 42BYGH 1.7A 40N.cm 4-lead Motor for 3D printer CNC Laser Engraving Machine

$10.99

F9 Mini Sport DV Action Camera 1080P Full HD Waterproof Camcorder Helmet Cam Flashlight Ideal for Bike Cycle Motorcycle

$23.99

Tecsun PL-330 Portable Radio Full-Band Radio FM MW SW LW SSB DSP Multi-functional Radio Receivers High Sensitivity Radio

$66.99

Mobile Phone Remote Controller Wireless Infrared Smart App Control Appliances Adapter for TV Box Air Conditioner Type C

$7.99

Picun ANC-05L ANC Headset bluetooth Headphone Active Noise Cancelling 40mm Large Driver 1000mAh Long Battery Life Portable Headphone

$43.99

Flydigi BS1 Supercharged Cooling Fan Wind-Pressure Closed-Loop Turbo-Fan Dual Noise Reduction Intelligent Temperature Control 3-Angle Adjustable RGB Laptop Cooling Stand Low Noise Wide Compatibility

$63.99

Tuya WiFi Smart 4 Channel RF Momentary Inching Relay Self-Lock Switch Module DIY WiFi Garage Door Controller Voice Control with Alexa Google Home

$11.99

Signal Amplifier 100k-6GHz Full Band Low Noise 9037BAT-LNA RF Amplifier High Linearity Ultra-Low Noise Gain Block Amplifier

$6.99

Donut AM MW/SW Antenna Mini Loop Antenna for HFDY Malahiteam DSP DSP2 Receiver HF Middle Wave

$7.99

Black/Camouflage 10W Foldable Solar Panel

$29.99

WUZHI ZK-SK150 Pro CNC DC Voltage Buck-Boost Power Supply 150W 40V 8A Adjustable Constant Voltage and Current with Protection Mechanisms Charging Module

$9.49

Peacefair PZEM-015 Car Battery Tester Multifunctional DC 120V Voltmeter Ammeter 100A-500A Capacity 0.5M USB Cable Resistance Voltmeter Monitor

$17.09

SANSUI F55 Wireless bluetooth Speaker 7-inch LED Display Radio Dual Internal Magnetic Horn Deep Bass Portable FM Radio Dual TF Card Slot/USB Drive/AUX MP4 Music Player Video Speaker with Stand and Lanyard

$49.99

3D Face Recognition Fingerprint Door Lock Camera WiFi Smart Door Lock Tuya App Remote Unlock 4200mAh Battery

$187.99

❮

❯

Videos for similar product

Loading product videos...

KISSMODA Women's Tunic Tops Casual V Neck Short Sleeve T Shirts Summer Puff Sleeve Ruffle Blouses - (color: Gentle Purple, size: Large)

GENMAX Generator，EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping

Whale Flotilla Throw Blanket for Couch with Expanded Stereoscopic Jacquard Pattern, Fuzzy Soft Cozy Exquisite Blankets or All Season, Warm and Fluffy, 50x60 Inch, Camel

IKEDA 2Pcs Automotive Air Fresheners 4ml Car Scents | 45-Days Keep Fragrance | Automobile Hanging Diffuser Bottles | Remove Auto Odor Long-Lasting Fresh Air for Men Women Home Deodorizer (Coconut)

Wheel Covers Model y Wheel Covers 19 inch, 19" Wheel Center Hub Cap Kit Compatible with Tesla Model y Matte Black (19 inch Model y Duplex Color)

35W USB C Charger Block, 2-Ports GaN Small Adapter with Foldable Plug Wall Charger, MOCOLL Type C Super Fast Charging for iPhone 15 Pro Max/14/13, Galaxy S24 Ultra/S23 Ultra Charger (White)

ANRABESS Long Sleeve Shirts for Women Pleated Crewneck T-Shirt Business Dressy Casual Blouses Lace Work Tops 2025 Trendy - (color: Black, size: Small)

Burton Men's Photon Step On Snowboard Boots - (color: Nightfall/Deep Emerald, size: 10 Wide)

Tong Ren Tang instant rock sugar bird's nest gift box

PORRCEY Women's Sexy Elegant Rhinestone Mesh See Through Bodycon Party Club Night Prom Dress - (color: Blue 15, size: Large)

Cute Bowknot Case Compatible with iPhone 16 Case,Cute Heart White Print Bowknot Phone Case for Women Girl,Soft TPU Full Lens Protective Phone Cover for iPhone 16-White

Cardboard Cat Scratcher,23 Inch L Shape Scratch Pad Wall Mounted,Vertical Scratching Board, Durable Cardboard to Protect Furniture for Indoor Cats,Light Wood Large

COVERGIRL Outlast All-Day Lip Color With Topcoat, Plum Berry - (color: PLUM BERRY, size: 1 Count (Pack of 1))

for Magsafe Portable Charger, 10000mAh Magnetic Power Bank PD 20W Wireless Portable Charger, LED Display & Foldable Stand, Ultra Slim Powerbank for iPhone 15/14/13/12 Series (Dark Purple)

besrey Kick Scooter for Kids Ages 3-10, 3 Wheel Scooter for Kids with Adjustable Height, Folding Kids Scooter with LED Light Wheels Rear Brak Extra Wide Deck Outdoor Activities for Boys/Girls

Dog Playpen, Cat Dog Crate Portable Pet Exercise Cage Kennel House Puppy Playpen Animal Playpen Indoor/Outdoor, Water-Resistant Kennel Tent with Traveling Bag (Brown, Small)

Anymeet 2025 Womens Spring Tunic Tops Long Sleeve Casual Tshirt for Leggings Pleated Loose Blouses - (color: White Lily, size: Medium)

Light Up Dog Leash, 5 Ft LED Dog Lead Rechargeable Glow in The Dark Dog Rope Safety Dog Lights for Night Walking (Blue)

DELELE 2Pair Oval Shoes laces 42 Colors Half Round 1/4" Athletic ShoeLaces for Sport/Running Shoes Shoe Strings - (size: 75 inch (190CM))

Blue Moonstone Women's Bracelet

Compatible Toner Cartridge Replacement for Canon 054 054H CRG-054 to use with Canon Color ImageClass LBP622Cdw MF642Cdw MF643Cdw MF644Cdw MF640C Printer (Black, Cyan, Magenta, Yellow)

Jianliduo Glucosamine Chondroitin Calcium Tablets

Android Tablet 10.1 inch Android 13 Tablet, 8(4+4) GB&128GB Storage(Expand to 512GB), Dual 13MP+5MP Camera, 6800mAh, WiFi, Bluetooth 5.0, GPS, Type C Fast Charging (Blue)

Lacozy Womens Casual Loose Sleeveless Spaghetti Strap Wide Leg Pants Jumpsuit Rompers - (color: W Black Stripe, size: X-Large)

Dog Food Mat, Silicone Dog and Cat Mat for Food and Water Bowls, Waterproof Raised Edge Pet Feeding Mat for Contain Spills Protects Floors, Multiple Colors & Sizes for Pets (24"x16", Dark Gray)

Desktop storage divider

Face Change Cube Game, Face Blocks Wooden Face Changing Magic Cube Game with Bell Mini Expression Puzzle Building Blocks Game Kids Toy Boys Girls

LookbookStore Cargo Shorts for Women High Waisted Casual Summer Stretchy Chino Shorts Short Cargos Colored Jeans - (color: Wishful Blue, size: Medium)

PATPAT Toddler Kids Girls 2Pcs Clothes Set Bowknot Design Ruffle Hem Long Sleeve Top and Floral Print Pant Outfits - (color: Purple, size: 7-8 Years)

iDPRT Bluetooth Thermal Shipping Label Printer for Phone, 4x6 Printer, Support Windows/Mac/iOS/Android, Thermal Printer for Small Business and Shipping Package, Used for Ebay, Amazon, UPS, USPS

Glamaker Womens Rompers for Summer 2025 Striped Shorts Overall Sleeveless Jumpsuits Elastic Waist Beach Outfits with Pockets - (color: Khaki Stripe, size: Small)

❮

❯

Electronics Ranking

More Electronics

HU-074 DIY Metal Detector Kit PCB Board LED Flash Alert Buzzer Alarm Adjustable Sensitivity 3-5V Educational Electronics Soldering Project

Customer Reviews

0.00 out of 5

See all 0 reviews

5 star

0 (0%)
4 star

0 (0%)
3 star

0 (0%)
2 star

0 (0%)
1 star

0 (0%)

Write a Review Get double review points if you are one of the first 3 reviews published!

All Reviews (0)
Image ( 0 )
Video (0)
All Star
- All Star(0)
- 5 Star (0)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)

Sort by:

Top Review

Top Review
Most Helpful
Most Recent

Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

Customer Q&As

Searching for relevant results...

Can't find your answer? Ask a new questionorCustomer Service

Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.

showing 1-0 of 0 |

Show Original

A part of the QA has been auto-translated.