Electronic Metal Detector DIY Kit

Original price was: ₹1,519.00.Current price is: ₹899.00.

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1xElectronic Metal Detector DIY Kit

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Description

This DIY Electronic Metal Detector Kit is an affordable and simple way to detect metal objects using basic electronic principles. The circuit is based on a Colpitts oscillator, operating at a specific frequency, and a pocket AM radio tuned to the same frequency.

To use the metal detector, the circuit and radio are placed close together, and the radio is adjusted until no sound is heard. This happens because both devices are in sync, and their frequencies cancel each other out. However, when a metal object comes near the detector’s coil, the inductance changes, altering the oscillation frequency. As a result, the balance is disrupted, and the radio emits a hissing sound, indicating the presence of metal.

This kit is perfect for hobbyists, students, and experimenters looking to understand the basics of inductance, oscillation, and frequency tuning while creating a functional metal detector.

Additional information

Weight 0.2 kg
Dimensions 12 × 15 × 5 cm

Reviews

  1. Mrs. Vivaan Kapoor (verified owner)

    Quick delivery. Product meets all my requirements. 5 stars!

  2. Shri Pihu Reddy (verified owner)

    तस्वीरों में दिखाए अनुसार बिल्कुल सही। गुणवत्ता से खुश। बहुत बढ़िया!

  3. Ms. Ojas Iyer (verified owner)

    मेरी आवश्यकताओं के लिए एकदम सही। स्थापित करने और उपयोग करने में आसान। जबरदस्त!

  4. Shri Yuvaan Goyal (verified owner)

    Ekdam perfect for my needs. Very happy with purchase. Phir se lunga!

  5. Mrs. Misha Mittal (verified owner)

    10/10 would recommend. Quality top notch hai. Wah!

  6. Smt. Atharv Banerjee (verified owner)

    बिना किसी समस्या के काम करता है। कई उपयोगों के बाद भी कोई समस्या नहीं। जबरदस्त!

  7. Ms. Mohammed Rastogi (verified owner)

    Affordable and reliable. Does the job perfectly. 5 stars!

  8. Dr. Aadi Das (verified owner)

    Exactly as shown in pictures. Happy with the quality. Highly recommend!

  9. Prof. Riya Mathur (verified owner)

    सेट अप और उपयोग करने में सरल। इससे बहुत खुश हूं। वाह!

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899.00 MRP: 1,519.00 (including GST)

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