TESORO GOLDEN SABRE

[Nandor]

Rx coil connections, this is the best. I cant get it closer to 0.04 volts.

[Emiliano_070]

hello is how good the null of the coils as well? thanks

[nando.22]

I can replace the tl062 for TL082

[CDI]

I can replace the tl062 for TL082

Yes, also u can with tl072 or lm358.

[nando.22]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

[jladre]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

You can used it! Its all the same!

[6666]

2N2222 can use plastic instead of metallic 2N2222A the change in operation

Yes but make sure you match the correct pins.

[CDI]

If u use plastic transistors, they need to be rotated for 180'.

[nando.22]

2n2904 substituto

[Koala]

2n2904 substituto

http://www.geotech1.com/forums/showt...9880#post89880

[nando.22]

poblemas with tesoro golden saber only has a continuous sound anything detection

[kuzen]

hi-friends,,,I making finished tgsl edu,very good project,,this detector thick wave,,,I want thin sound,what do ı do compent ?

[ivconic]

hi-friends,,,I making finished tgsl edu,very good project,,this detector thick wave,,,I want thin sound,what do ı do compent ?

Remove 2 (of 3) 1N4148 diodes from CD4024.
Pick any one of those 3 to keep, the one you like it most.

[kuzen]

thnx ivconic,I do. regards

[nando.22]

how to connect the coils