Pi power supply

[liudengyuan]

Bros! How can an analog circuit be used to make a memory reset circuit? Can be reset with the button like Delta Pulse, who can help me, thank you

[liudengyuan]

It seems that no one studies pulse detectors. I am the only one who is doing it. I want to ask everyone for help. How much frequency and pulse width does tx use and is more sensitive to non-ferrous metals?

[Elliot]

It seems that no one studies pulse detectors. I am the only one who is doing it. I want to ask everyone for help. How much frequency and pulse width does tx use and is more sensitive to non-ferrous metals?

I can assure you that there are many real experts on pi detectors on this forum. It appears though, that you are seeking answers to all your good questions in one convenient place - i.e. just your thread, when the answers are usually found throughout this forum (and off line in personal messages). I have spent weeks (literally) trawling through thousands of posts over many years. It's just the price everyone has to pay to gain the answers you are seeking - unless you want a personal tutor to answer every question that you may have (and which doesn't exist). Unfortunately, there are no short cuts to learning everything you need to know, just here in your thread.