[patriciooholegu]

Hello people. i have 3 Ic Toshiba TA8435 (¡Great stuff!) and i found this:

http://www.ottop.republika.pl/sterownik8435.shtml

were you will find this:

http://www.ottop.republika.pl/download/imt901.zip

It´s a very promissing board for the Ic´s i have but it seems to my Russian. Anybody interested in translation??
Is for unipolar motor or bipolar??

just put the text in your response and i will make 1 pdf file with the necesary pictures in English.

Oh! I gott the Ic from 3 old Umax Astra 2400s Scanners. You will find it in second hand computer stores for a few dollars (us$ 5 itch, in my case) plus power source, bipolar stepper, 20 inch. steel bars... or pay $35 dollars for the Ic brand new.

Anyone nows if the board is for bipolar or unipolar stepper?
Somewere in the web i found another board using this same device for bipolar motors, also in Russian (or wathever) and tomorrow i will post the link to it.

[cbcb128]

http://www.cnczone.com/forums/showthread.php?t=36005

[patriciooholegu]

Cheking on the web i was able to see that the board i found is in POLISH lenguaje. So if anyone does translate it to english will be great.
CBCB128: i already have the schematic of the IC...
And you can write some words on your replays, it wont kill you.

[rmsimoes]

it seems to be a nice project. I am using his drawings and working ok until now , not loosing steps.
board is for bipolar mode.
just pay attention because toshiba IC became hot after a while and really needs a good heat sink.
seems to me the best schematic I found. cheap and reliable IC. same used by Nanotec as IMT901.