Hattusa Pulse

[Hattusa]

Hattusa, I haven't said much on this project because it's stuff I've done before. However, it is probably a useful project for other people, and the more you include (like a display) and the more you share (like source code) the more useful the project becomes. Don't worry too much is there seems to be little interest initially, that's the usual case around here. If it's a project you are personally interested in and you want to share it, then keep going. If you're wanting a lot of participation through the development, well, that can be a disappointing journey.

contributions of friends who will make this project; It is the performance of the detector in the field, it becomes easier to find the solution if the users indicate the problems they are experiencing. If the stability of the device indicates its response to soil, stone or minaret, I will improve myself for the solution, and we will bring this device to a near-perfect level with updates.
I'm trying to create android apk right now. I will release apk soon.

[wtrk]

If you want I can order pcb for you and me brother. If its fine then we can test it.

[Hattusa]

If you want I can order pcb for you and me brother. If its fine then we can test it.

You will decide whether it is good or bad. It doesn't matter if the detector is working on the table. I can do those tests myself.
I do not have the opportunity to test in the field due to lack of time. You will make the detector and test it in the field. We can share the results and fix the places that are not.

First of all, I need to run this detector on the table, so you have to wait a bit.

When it comes to PCB printing, I created the PCB according to a box I specified. I haven't tested it yet. If everything is normal, I can consider your offer.

I think you will not regret this device.

[jeep6789]

I want to ask everyone, if we use 3V to supply power to the coil, if it can reach 12V supply detection distance, if we can't, we should improve? Increase the frequency, or increase the pulse width, if you can achieve it

[Carl-NC]

On the transmit side, it's all about ampere-turns. On the receive side, it's all about turns and minimum delay. It gets much harder as you reduce the voltage, and current consumption goes up considerably.

[jeep6789]

hi Thank you for your answer, I have passed some experiments, and I can finally make almost all PI detectors doubled, and it is a stable operation, although it is an analog circuit, because I will not

[Hattusa]

hi Thank you for your answer, I have passed some experiments, and I can finally make almost all PI detectors doubled, and it is a stable operation, although it is an analog circuit, because I will not

I have a bit of a busy life in my private life, I will continue the project when I finish. I think it will take 1 week. The data exchange between the apk and the detector was the last thing left.

[jeep6789]

hi how you

[jeep6789]

Did the project die?

[Hattusa]

Did the project die?

I came back to my house, we can continue the project in 1-2 days.

[Hattusa]

The design of the detector is finished, it seems that it will not fit in this box with a 16x2 LCD. When I put the batteries, card and LCD screen in the box, the height of the box will not be enough. Would it be better if I use a 128x64 OLED screen?

the detector is currently operating in single mode. in this mode;
1. precious metal-non-precious metal separation
2. threshold setting
3. sensitivity adjustment
4.sound level adjustment

I wonder if I add another mod, I will destroy the reaction of mineral, stone and brick in this mod, do you think it's appropriate?

[Hattusa]

Which screen do you think I should use?

[Hattusa]

My hattusa design is closed to your suggestions. I am currently preparing the user manual. It will be finished very soon and the detector's hex code, android apk, PCB schematic and open schematic will be published.

[Hattusa]

I have prepared the very boring hattusa detector user guide for you and present it to you. I will complete 1-2 minor shortcomings in the code part of the detector as soon as possible and share it here. It takes about 1-2 days. because I'm pretty busy right now. Hattusa User Manuel V0.pdf

[F117]

Nice work.

On p 3/6 POWER SETTINGS:

Our
detector works at 1khz. 1 khz = 1000mS time. we use 10% of this time (ie 100mS)
as duty and 90% (ie 900mS) as cycle. If the user wishes, this 100mS duty time can
be set as minimum 50mS and maximum 200mS. but the software preset is
100mS.

you probably mean microseconds(us) instead of milliseconds (ms) ?
1 kHz = 1 ms = 1000 us