felezjoo PI(the best pulse induction metal detector that I made until now)

[bandito]

PCB here
http://www.ebay.it/itm/232343741231?

[basellafe]

https://www.youtube.com/watch?v=pE5CtV4G5lg
What causes noise with the ground in this video is for non sheulded coil or what

[freso]

http://www.geotech1.com/forums/showt...073#post230073
check post 1405 you will make it stable for sure

[basellafe]

i read it in the past but the problem not in every place with stone no prblem no noise exept red places there is a noise

[mahyartb]

hi guys
i made it today i think system works fine but atmega is hot ,is it natural ?
whats the problem ?

[ranis]

Friends good night, I found a schematic, I do not understand much so if you can take a look, follow the attachment.

[UnHappy]

How about the increase in depth of detection with 25 cm dia coil about 400uH? Or can I increse detection depth by simply increasing the impedence of coil keeping diameter constant, valuable inputs are requested

[mehdi06]

1tl testi
https://www.youtube.com/watch?v=r-ted7GWthY
ayrım testi

https://www.youtube.com/watch?v=BLDOyp-iAZ8&t=62s

[walkman]

very nice and successful mehdi06. Congratulations.

[basellafe]

hi mehdi can you tell what sitting you used and what the best way to celebrate the disc with ground

[UnHappy]

Help requested

I wish to know the fuse bit settings for my Minipro Programmer Picture attached as I am a novice in case of Atmel controllers
TIA
On other thoughts Code authors should embed the fusebit settings in Hex code file itself. Like it can be done in Microchip PIC devices

[samii]

http://www.engbedded.com/fusecalc/



write fuses to checkbox on current setting.

[UnHappy]

http://www.engbedded.com/fusecalc/



write fuses to checkbox on current setting.

Thanks dear Samii
Can you elaborate the check marks as per my JPG attached

TIA

[samii]

For F7 D9 FC and atmega328P

[UnHappy]

For F7 D9 FC and atmega328P [ATTACH]39891[/ATTACH]

Thanks