are aliexpress drivers any good?

[wolfram]

I saw this driver on aliexpress"https://www.aliexpress.com/item/323...1537713f-2&pdp_ext_f={"sku_id":"53309796953"}"
Does any one

have any experience with it. The cost is really cheap.

 

[nmbusa]

hi ya
used them in nubm44 builds great robust driver if you dont mind the 3 modes
some info here

1st nubm44 build of 7

hello to ya all,after many years away from the laser hobby playing around with zvs drivers(induction heating and HV) and flashlight builds thought I go at it again. A friend gave me his box that plays pictures on walls and I took it apart for its 7 nubm44 just finished my 1st build of 7. and a...

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Ebay Driver

https://www.ebay.com/itm/191482884104 Anybody know where to heatsink this. I think the control chip on the bottom

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