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small metal detector with vibrator

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bienvenu

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metal detector

Hello

I'm new to the forum and a total novice in electronics. I would apprecriate any help that can be offered about my project.

I want to build a small metal detector, instead of having it beep or make any kind of noise when it detects metal I would like to have it signal by vibrating, or some element connected to it vibrating. I have done brief research on google and will be hitting the library for elementary electronics books but would appreciate if anyone knows if this is possible.

Many thanks

Chris
 

Re: metal detector

bienvenu said:
Hello

I'm new to the forum and a total novice in electronics. I would apprecriate any help that can be offered about my project.

I want to build a small metal detector, instead of having it beep or make any kind of noise when it detects metal I would like to have it signal by vibrating, or some element connected to it vibrating. I have done brief research on google and will be hitting the library for elementary electronics books but would appreciate if anyone knows if this is possible.

Many thanks

Chris
Click to expand...


Got a good site for you ,.....experimental results are also provided on metal detectors ....

in case of the Buzzer termination , just use a vibration circuit as the termination , when inductance will be varying for the presence of metal.

hope will be really helpful to you.

website -:
https://www.hobbyprojects.com/S/Metal.html

have a very good year ahead. :D
 

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