Part Number: DRV8805EVM Other Parts Discussed in Thread: DRV8805 Tool/software: Hi Team,
Has the GUI for the DRV8805EVM been ported onto anything more modern than Windows 7? What customer needs to take into consideration in case of more modern OS? …
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…
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-…
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…
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: 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…
Hi Gary,
Gary Preston said: I'm unable to find anything regarding the maximum safe voltage for this motor. I will likely have to assume ~12V. I take it this means the optional diode for fast decay is not usable unless I drop VM down a few volts such…
Hi Cafain,
The PWP package of the DRV8805 can be used with proper heatsinking.
Full step can be achieved by setting SM1 = SM0 = logic 0.
The DRV8805EVM is an example of the circuit.
Please note: there is no current regulation. If VM/motor…
