INSIGNIA LABS - Metal Detector Kit Project with LED and Sound Indicator (Includes Two Metal/Ferrous Strips) - School College Electronic Project

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INSIGNIA LABS - Metal Detector Kit Project with LED and Sound Indicator (Includes Two Metal/Ferrous Strips) - School College Electronic Project

Regular Price: US$35.99

Special Price US$29.99

Availability: In stock

Supplier: INSIGNIA LABS

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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METAL DETECTOR DIY PROJECT ASSEMBLED KIT Brief The project is a FULLY ASSEMBLED KIT Copper coil acts as inductance. The coil is fed into 555 IC. The capacitor & copper coil induces a frequency for the output signal from 555 IC. In case of any metal contacts with the copper coil, its frequency changes, thus changing the output signal frequency of 555 IC. This could be noticed with a small amount of change in the humming sound from speaker. Project Features Fully Assembled project kit Slide switch on/off control on board 555 IC based circuit Copper Coil Inductance Speaker interface 9V Battery Included Includes Storage Box & Project Document UNASSEMBLED KIT will be delivered on REQUEST (message us your request after the purchase) Plastic Storage Box PCB DOES NOT CONTAIN ANY LOGO OR TRADEMARK, Hence can easily be used for school/college project purposes In case of any queries feel free to contact us at our Message Portal

Complete Technical Support. No Logo/Trademark on the PCB. Includes Project Circuit, Abstract & Explanation. Does not include battery. Complete Assembled & Tested Kit with 100% Output Guarantee.