I am using 4 motor drive modules that are commonly found on EBay or Aliexpress. I thought I would write some notes about it so that hopefully these notes will be of use to someone. [IBT_2photo] The modules look like this on top and have a thumping big heatsink on the back. More about that later.…

That is an old design, considering its age there was not much to compete with it in its day. You are correct there are several versions of this available. I have some that have the HCT14 devices. They all work without problems for me.

Hi, @adam_david_66 Not sure how your schematic appeared to others, but it as black to me, So I down loaded it and ran it through Paint and it came up as white. [motorSchematic] Not your fault just a quirk of the system it seems. Thanks. Tom.. :smiley: :+1: :coffee: :australia:

Now that is an interesting concept that wasn't immediately obvious to me. The PWM output of an Arduino, from the tutorial page. [PWM] Say we connect two of these PWM from an Arduino to the BTS7960 board, one to the left IC and one to the right with a board that does not have an inverter such as a…

I have been doing some experiments with a motor drive using this IBT-2 module the past month, and therefore I like to add some findings to this very good review by adam_david_66. My remarks is about: Switching losses and change of slew-rate. My use of the module with current sensing. General rema…

Thanks for the advice on the schematic png - I also loaded into Paint and resaved it to get white. Tony

BTS7960 BTN7960N IBT_2 motor drive module

Other Hardware Motors, Mechanics, Power and CNC

aopenna December 22, 2023, 8:49pm 5

Just for reference, attached are the Truth Table of BTS790 module. I removed the logo to prevent any copyright issues.

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BTS7960 BTN7960N IBT_2 motor drive module

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