2Pcs Metal Detector Kit, Electronic Soldering Practice Kit, Non-Contact Sensor Board Module for DIY

2Pcs Metal Detector Kit Electronic Soldering Practice Kit Non-Contact Sensor Board Module Electronic Part Metal Detector DIY DC 3V-5V 60mm

2Pcs Metal Detector Kit, Electronic Soldering Practice Kit, Non-Contact Sensor Board Module for DIY

Installation Steps: Step 1:Install Metal Film Resistor R1=200K;R2=2K;R3=470ohm. Step 2: Install Capacitor:C1,C4=104pF;C2,C3=222pF;C5=100uF. Step 3:Install 2pcs S9012 on Q2,Q3;1pcs S9018 on Q1;1pcs potentiometer on VR1. Step 4:Install the LED with the long leg as the positive pole, corresponding to the square pad mounted on the board. Step 5:Install Buzzer and Power socket. Note: The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 2Pcs

Key Features

• ✅ Metal Detector is a high performance metal detector designed for security.
• ✅ Working Voltage: DC3-5V, Detecting Distance: <60mm.
• ✅ It can apply to game entertainment,car detection,Elevator floor control,equipment position detection,metal proximity switch,traffic statistics, etc..
• ✅ Simple circuits are easy to assemble and train your welding skills during assembly. For welding beginners is really an interesting welding practice!(Board Size:about 8.6*6cm)
• ✅ Buzzer start to ring and the red light indicator is on when the metal is close to the metal detector.

✅ Color: Green

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3 6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6 7 business days

Payment Methods

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Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.