'KROT2-XM' (mole), new project Xmega32

[Geo]

Put ch2 at 10 or 20mv and try again. You must read lower than 10mv at Rx coil. At my coil i read lower than 2 mv p-p.

Good luck...

[SimonS]

Hi Geo
Huh, this is not so much easy
I cannot come under 16mV PP or is something wrong with my coil or??? It is so, so delicate. Just move for 0.5mm and signal rise or fall for 10-20mV
Is this normal????

[Geo]

You must read less than 10mv p-p. Fix a little the coil and try to make a better null. Fix at better null and then try to make it better by pressing a place of the coil that it is not so active at null (as at corner)

[SimonS]

Thanks
I'll report when it will be done.

[Ropcsika]

My first test

[Geo]

Congratulations, but you have n't showed at who distance it detects the coins

[Ropcsika]

Congratulations, but you have n't showed at who distance it detects the coins

Distance about 32cm.

[ANDREW K2]

Ropcsika Congratulations! you are the first who managed to do here. Or am I mistaken?
"Coil bl" mode the game is intended for emergency corrections information. Ideally A = 0, Ф=***. You have not filled in the coil so stavte А = 0! To do this, press the "+" and "-" buttons. You Gain = 1, unforgettable by decreasing the possibility of it! Good luck!

[Ropcsika]

Ropcsika Congratulations! you are the first who managed to do here. Or am I mistaken?
"Coil bl" mode the game is intended for emergency corrections information. Ideally A = 0, Ф=***. You have not filled in the coil so stavte А = 0! To do this, press the "+" and "-" buttons. You Gain = 1, unforgettable by decreasing the possibility of it! Good luck!

Ok ANDREW K2, i try this. Another in the video is, a=390..

[SimonS]

Congratulations!
Do you have some problem to nulled coil? At my case it is impossible to nulled it under 10mV PP.

[talasumo]

Hi Guys, Krot is verry nice project, i'm wonder to start make one but code is available ony in .hex if autor want let public code on C it's be easy to edit and put some changes on program code.This make Krot ultimate open source project.

[STAVROSNU]

Try the radiodom.ucoz.ru site or the [email protected] account.

[Wiltran]

I made a concentric coil for Krot2 that works good , but I cant get ADC to zero out. Has anybody made changes to R7/R8 ratio to get ADC to zero out?

[Geo]

Distance about 32cm.

What will happen if you put the sensitivity for all metals at lower range (3 or 4)???? will you have erratic signals???

Regards

[Ropcsika]

What will happen if you put the sensitivity for all metals at lower range (3 or 4)???? will you have erratic signals???

Regards

Very occasionally. Approx. once or twice per minute..