In linistepper-lini8 power transistor mounted between pcb and heathsink
Regards
Argun
In linistepper-lini8 power transistor mounted between pcb and heathsink
Regards
Argun
Hi Argun,
Some components are mising in your component list (IC4, IC5, R11A, R12A, R46, R50-R52). Can you post full component list? Also I found discrepancy between schematic and pcb. In schematic resistor R51 attached to pin 4 of IC5, on pcb to pin 3. Can you check which is right?
Regards,
Romas
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Hi Argun,
Some components are mising in your component list (IC4, IC5, R11A, R12A, R46, R50-R52). Can you post full component list? Also I found discrepancy between schematic and pcb. In schematic resistor R51 attached to pin 4 of IC5, on pcb to pin 3. Can you check which is right?
Regards,
Romas
***************
Hi Romas,
Sorry,
Component list attched.
R51 an IC5's photo diode are in series, there is no difference R51 position. The differences may occur during PCB drawing.
Regards
Argun
Hi to community (this is my first message here)
tachus42 > I' m interesting for your project, but I like to have info about LCD displsy that you use.
Can you propose a good type for this driver?
thanks in advance
excuse me for my English, I'm Greek
:banana:
Tôi mới bước đầu tìm hiểu về máy cnc, xin các đàn anh chỉ giáo
Hi,
just redrawn schematic and PCB on Eagle.
I added 5v from motor supply, and the layout is made for rack mount.
Naturally TIP112 must be mounted behind PCB on alu plate.
I hope can be useful
So is this a servo driver or a stepping motor driver? granted I have not gone threw all of the posted pages but still I'm wondering? Last I knew lini stepper was an opensource stepping motor driver
berin, you are absolutely correct. The Linistepper is a stepper driver, not a servo driver. This thread apparently took a turn... LOL.
Hi,
Lini8 charge-pump modification appears to work only for Linistepper Version 1, with Enabled is High. In Linistepper Version 2, however, Enabled is active low. Any suggestions on how to make Lini8 modifications work with Linistepper Version 2? Best regards.