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Mobile phone metal detector
the benefit is that you can make a 3D images by detecting objects from different points and build underground map of all objects. Draw different color for different type of metal.The benefit of having metal detector on mobile phone is that it is going to be cheaper because you do all the...- nulik
- Post #5
- Forum: General Electronics Discussion
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Mobile phone metal detector
I watched this video and it says the coil generate inductance that affects the frequency of the sound. This means object have been found. If the sound is an output of a metal detector why can't I input it to the MIC of the mobile phone ? It should work, right? But modern metal detectors...- nulik
- Post #3
- Forum: General Electronics Discussion
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Mobile phone metal detector
I am not very good at electronics but I want to make a cheap metal detector that would be used with a mobile phone. I am a good programmer so I will do everything in software. Kind of "give me the ability to send/receive data and I can will move the Earth". But how do I send and receive magnetic...- nulik
- Thread
- Replies: 6
- Forum: General Electronics Discussion
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newbie, what to read?
you guys are telling me everything but where should I get the knowledge !!! I am not good at printing PCB, only did 1 PCB in my life for power supply, but this is not a problem since I can buy this automatic PCB printer for around 1,000 bucks...- nulik
- Post #5
- Forum: General Electronics Discussion
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newbie, what to read?
It is for learning! I want to learn, and the best way to do it , is to make your own circuit. I have chosen this application because the info and help should be widely available. That link is for USB only, but what I want, is to understand how to join the integrated circuits together and how to...- nulik
- Post #3
- Forum: General Electronics Discussion
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newbie, what to read?
Hi, I want to create my USB v3.0 hub, with integrated circuit from Microchip. Also I want to add PCI interface to this hub, so it can be inserted into PC. But I have very little knowledge of electronics, what do I read to quickly get into this world? I have looked at some tutorials, but they...- nulik
- Thread
- Replies: 5
- Forum: General Electronics Discussion
