Delta Pulse with digital output

[jack]

Hello All
Delta pulse and I make my changes in this circuit.
I've deleted parts of the detector and the output from the analog to digital at this circuit I currently work with high sensitivity and stability to the metal much more
The results of the coil was 25cm:

For coin-7mm in diameter between 30 cm can make clear

Silver ring at a distance of 35 centimeter 1cm

Copper 3 *5 40 cm distance

Tray 30cm between 140 cm

Tray 50cm between 220 cm

The attachment of a film on how to work my left orbit

Enjoy

With respect

[aft_72005]

Hi Jack
I couldn't see your target in movie !

[mmlove2007]

Hi jack

please upload the new edit ciruit board of delta pulse in topic .

Thanks

Best regards ...