Bts7960 driver with arduino

Projects General Guidance
23

Hi,

Note that the motor is 12,000 rpm, what sort of gearbox have you got to lower the speed for drive wheels?
Just slowing the motor will lower the available torque and possibly make the motor at low speed very erratic to control.

Can you please post a copy of your circuit, a picture of a hand drawn circuit in jpg, png?
Hand drawn and photographed is perfectly acceptable.
Please include ALL hardware, power supplies, component names and pin labels.

The image you provided is low resolution so cannot read any pin names/numbers.

Thanks.. Tom... :grinning: :+1: :coffee: :australia:

24

Just measure resistance across the motor terminals

25

Ok can you check the pdf please

26

Please wathe these video

27

They don't mention the stall current.
So better to measure the resistance.

28

In the specification list

29

Stall Current is not there.
Measure the resistance.

30

Ok in that video is correct or not

31

Hi,

motors
motors600×535 71.9 KB

Motors have gearboxes, do yours?
Gearbox will help with starting and running current.
Higher res image.
Flysky_BTS_circuit
Flysky_BTS_circuit1920×1080 166 KB

Tom... :grinning: :+1: :coffee: :australia:

32

What you mean

33

I guess, it look like it works. Do you trust this guy?
Why do't you measure the resistance?

34

No but there is no other way

First i am used l298n driver but that heating and no rpm controll so i am searcing that time i get thise video

35

If you measure the resistance then I can tell you if you can use two motors.

36

Hi, @ragesh2255
Please post images of the hardware you have.

Can you please post a copy of your circuit with the L298N drive, a picture of a hand drawn circuit in jpg, png?
Hand drawn and photographed is perfectly acceptable.
Please include ALL hardware, power supplies, component names and pin labels.

Thanks.. Tom... :grinning: :+1: :coffee: :australia:

37

Ok. How will check just like checking a voltage

38

Set your meter to resistance and set it to the lowest scale, maybe it says 200.
Disconnect the motor from everything and connect the meter leads to the motor.
Read what the meter displays.

39

Do you need help making the resistance measurement?

image
image1024×769 45.8 KB

40

Thanks sir

41

Tomorow i will check multimeter in our college so then i will post the readings in night 8 pm

42

No hurry