Delta Pulse

[kt315]

ok after having you prefer BULGARIAN ok...
but before fine-tune the YOU pcb , it would be good to look at drive I showed you in previous post.. ??

the signal is rectangular, or in another terminology a digital. a digital signal may be noised, this is not so all important as for faint analog signals. MOSFET will be open or close no matter would be the control signal is noised or not noised.

[g.s]

KT315 we need your help..

My question is the following..

YOUR show a figure with three points, during a test with different coil change this curve the UP or DOWN. This comes from the resistance overthrow, How should eventually be set correctly HER 1 .2 the 3..


I mean without goals in coil.

[mohandes]

i want to make lcd for this and i want use turkey site ( i download this file )
regards

[kt315]

at this stage

[6666]

Kt315 do you have the schematic that goes with that PCB ?
thanks
6666

[kt315]

schematic

[Orbit]

I have a problem with lcd
When I put hex _ He gets it !

[mohandes]

I have a problem with lcd
When I put hex _ He gets it ![ATTACH]27206[/ATTACH]

hi
orbit can you send me your lcd program and schematic , please

[6666]

schematic

[ATTACH]27205[/ATTACH]

Thanks Kt315

[mohandes]

Thanks Kt315

hi 6666
can you say me diff between ths schematic and main schematic

[g.s]

for your mohandes..
1 ..The main difference is the DIODOS ultrafast (stth121od) So this elevates the voltage in approximately 200 voltage..
2.. An additional switch at the button ( reset )
3.. a stabilizer at 9 volts,and two RESISTANCE for shielding above and below obsidian rainbow PCB.
4.. improvement of the two led Indication for the operation and for low voltage....

would be good though to make this question to the author which improved these things..
THIS IS THE ΚΤ315..

[kt315]

for your mohandes..
1 ..The main difference is the DIODOS ultrafast (stth121od) So this elevates the voltage in approximately 200 voltage..

if anyone maybe dreams to do an ultradepth PI the diode gives advantage. IRF740 with its 400V of limited max peak voltage will go in range of pinch-off at max of PULSE WIDTH, mean more than 500us and if anyone want encrease PULSE WIDTH to 1000us
(Eric Foster's detector for Mel Fisher Atocha 40tons gold - http://en.wikipedia.org/wiki/Mel_Fisher).
the diode takes off this limitation. I have to notice you are NOT needed in the diode usage in surf pi, bara pi, HH pi and similar low TX power machine.

2.. An additional switch at the button ( reset )

still needed in experiment. it is not tested.

3.. a stabilizer at 9 volts,and two RESISTANCE for shielding above and below obsidian rainbow PCB.

I deleted the 9v stabilizer. I offer to use outer impulse STEP UP converter. it was tested.

4.. improvement of the two led Indication for the operation and for low voltage....

it is simple circuit and was tested. no expensive special ic used.

[g.s]

I like this dream

[mohandes]

I like this dream

thanks you and KT315
hmm ..maybe one gurus have this pcb design and make this detector and TEST it , any one ???
regards

[kt315]

on this stage