Part Number: DRV8805EVM Other Parts Discussed in Thread: DRV8805 We have gone through the previous issues with DRV8805 EVM board and as per updated suggestions, we have connected the hybrid motor winding as
OUT1 : A+ ; OUT3:A-
OUT2: B+ ; OUT4: B-
COMM…
Part Number: DRV8805EVM Other Parts Discussed in Thread: DRV8805 This evaluation board comes with a LabVIEW executable program to control the on board MCU. Is the labview code available? Looking to communicate with the MCU with LabVIEW and would like to…
Part Number: DRV8805EVM Hi,
I am interfacing an expansion valve which is basically a uni polar stepper motor with DRV8805EVM board.
I have observed a lot of jerk while moving , it keeps on moving back and forth even though when it is driven in one direction…
Jithu,
I didn't find other issue. But, I would recommend to valid the solution on an EVM ( https://www.ti.com/tool/DRV8805EVM ) or on your on board before doing the mass production.
Regards,
Wang Li
Other Parts Discussed in Thread: DRV8805 , DRV8805EVM I'm looking to use a DRV8805 controller with a hurst LSG35012F76P unipolar stepper motor. The datasheet for the 8805 mentions an optional Zener diode that can be connected between VM and VCLAMP to allow…
Other Parts Discussed in Thread: DRV8805 , DRV8806 , DRV8805EVM , DRV8880 Hi,
It does not determine to what the control signal, it uses 2A of UNIPOLAR STEPPER MOTOR.
(Continuous current is scheduled for approximately 1.4A)
DRV8805 and DRV8806 or is suitable…
Other Parts Discussed in Thread: DRV8805EVM Dear Motor Drivers Forum,
Is there any reason I couldn´t change the code of the onboard uC on the DRV8805EVM? I´d like to operate the motor with a simple set of controls - switch to turn it on and off, potentiometer…
Other Parts Discussed in Thread: DRV8805EVM , DRV8805 Dear Motor Drivers Forum,
I have a DRV8805EVM with the DRV8805 IC. I was able to install the serial port driver and the software on my PC, running Windows XP. The GUI defaults to port COM4 properly…