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[nievesoliveras]

@mvmcman

The changes you recommended were made. Thank you. I will like to have clear that this is not my circuit.
My circuit is the 1.5v runner.

Jesus

[Thaelin]

Hi Gadgetmall:
   On the coil, if you can identify the size of wire used, it can be figured out. Dimensions and hole size. By using the wire chart, by size you can figure out how many feet of wire are in it to make 40 ohms.  Can you post that info if known.  Thanks.

Thaelin

@guruji
          Hello . I don't know about the other ones but My Circuit is Working for me .. Have a Look http://www.youtube.com/watch?v=LczzeeyfFoA  also http://www.youtube.com/watch?v=JRnYQvYEwkM
there is a variable and its my piggy back coil . It was Pre Made in the 50's 60's and came from an old heavy duty Mercury Relay Switch . I peeked at the wire on it and its correct but i refuse to tear it apart . Judging by the core size and the weight i came up with the windings . Also the resistance is 40 ohms .
@ nievesoliver
is there a parts list for the unmarked parts in the last Schematic?

[nievesoliveras]

Hi Gadgetmall:
   On the coil, if you can identify the size of wire used, it can be figured out. Dimensions and hole size. By using the wire chart, by size you can figure out how many feet of wire are in it to make 40 ohms.  Can you post that info if known.  Thanks.

Thaelin

@thaelin

I know the question is for @gadgetmall. But there is this small
Inductor Design Calculator
by David E. Powell, KA4KNG

That gives the exact lenght of wire needed among other things if you input the desired inductance, the gauge of the wire and the diameter of the coil. An example here:

-------------------------------------------------------------
Desired inductance in microhenries? 120
Gauge or diameter of wire in inches? 26
Diameter of coil form in inches? 2

calculating.

Overall coil diameter......   2.031884 inches
Average coil diameter......   2.015942 inches
Depth of coil..............   1.594223E-02 inches
Length of coil.............   .6855158 inches
Length of wire (approx)....   22 feet, 3 inches
Number of layers...........   1
Number of turns............   43
Number of turns per layer..   43
Actual inductance..........   121.426 microhenries
Coil DC resistance.........   .9261631 ohms
------------------------------------------------------------------------

So if you know the inductance that should have a coil with 40ohms and the other information this program needs, this program can give you the answer.

The small program is included here as a zipfile.

Jesus

[guruji]

Hi Nievesoliveras can you please post the schematic of this 1.5v motor with newman motor?
If anyone tested those circuits of the 1.5v self runner please let us know?.
Thanks guys.

[nievesoliveras]

Hi Nievesoliveras can you please post the schematic of this 1.5v motor with newman motor?
If anyone tested those circuits of the 1.5v self runner please let us know?.
Thanks guys.

@guruji

I have to make the schematic. I dont have a schematic done. I thought that the schematic presented was self explanatory. I will do my best to share the information.
I would like to see some replications made.

In the meantime you can see the excellent job of @jonnydavro on this link:
http://uk.youtube.com/watch?v=JPiTorYYlAU

Jesus