HU-074 DIY Metal Detector Kit PCB Board LED Flash Alert Buzzer Alarm Adjustable Sensitivity 3-5V Educational Electronics Soldering Project
Direct purchase from the factory 
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Kennaa Bilisummaa
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Ijaarsa DeebiiKennaa Bilisummaa
Baga Nagaan Dhufte Roymall, website kee kennaa department store gaarii bitachuuf. Deeggarsa kee guddaa nuu kennameef galatoomi. Kennaa bilisummaa bitannoo kee wajjiin kennina. Yeroo nuu wajji bitattu, kennaa gaarii argachuufi kennaa bilisummaa argattu. Kennaa filatamaa argachuuf website keenya daawwachuu fi bitannoo kee gochuu dandeessu.Ijaarsa Geessuu
Kennaa kee guyyaa 2 olitti geessina. Yeroo guyyaa Shanbataa, Dilbataa ykn ayyaanaa bitatte, guyyaa 2 olitti geessina. Guyyaa 5-7 olitti geessina (Dilbataa hanga Jimaata) yeroo flight delay ykn sababa biraa hin jiru. Sababaa geessuu keenya addunyaa hunda keessatti, yeroo geessuu bakka keetti hunda.1. Ijaarsa Deebii fi Jijjiiramaa
Kennaa qofa roymall.com irraa bitame fudhanna. Yoo bitatte distributor ykn retailer biraa, nuu hin deebifamtu. Kennaa bilisummaa ykn jijjiiramaa hin fudhatu. Kennaa kee deebisuuf, kan hin fayyadamne fi akka argatte ta'uu qaba. Akkasumas kan pakii jalqabaa keessatti ta'uu qaba.Yeroo deebii argatte, pakii kee post office ykn courier biraa dhiisi.Deebii ykn jijjiirama guyyaa 3-5 olitti xumurna. Deebiin kaardii bitannoo keessan irratti deebifama.Kennaa filatamaa, guddina filatamaa, halluu filatamaa ykn maxxansi filatamaa hin deebifamu.Yoo gargaarsa barbaaddu, nuu qunnamtii. service@roymall.com ykn Whatsapp: +86193598494712. Ijaarsa Deebii
Deebii guutuu ykn 100% store credit argattu. Deebiin kaardii bitannoo keessan irratti deebifama. Tajaajila geessuu fi kaffaltii hin deebifamu. Tajaajila geessuu dabalataa yeroo pakii dhiyaate hin deebifamu. Isin kaffaltii kana kaffaltu, nutis hin deebifnu, yoo bitannoo deebi'e nuu wajjiin.Yeroo kennaa deebii argine, email ergina. Deebii ykn jijjiirama keessan mirkanaa'uu ykn mirkanaa'uu diduu keessan beeksisna.Yoo rakkoo deebii qabdu, nuu qunnamtii. service@roymall.com ykn Whatsapp: +8619359849471Specifications:
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 100u03a9 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 100u03a9
2 x Chip Capacitor 0.1u03bcF
1 x Self-Locking Switch
2 x Electrolytic Capacitor 47u03bcF
5 x Red LED
1 x Active Buzzer
2 x Button Battery Holder
1 x Circuit Board
1 x Instruction Manual
