Can I use 2 motor drivers on the same host? I need to drive two motors using my computer.
JaneYu 2023-04-25 21:53:12 114 Views7 Replies Can I use 2 motor drivers on the same host? I need to drive two motors using my computer.
Hi There.
I am interested in knowing if it is possible with DRI0050 to control a proportional solenoid valve that uses PWM frequency.
About the valve:
- 900 Hz
- 24VDC
JaneYu With the specification showing above.
Voltage Range: 5V~24V
PWM Frequency Adjustment Range: 183Hz ~ 46875Hz
We think the DRI0050 could drive this valve.
But the maximum control current of this module is 10A is also the parameter you have to aware of.
We have updated the wiki instructions and apologize for the inconvenience.
JaneYu ubuntu@rosrobot:~$ ./dfrobot_driver_pinpong.py
Traceback (most recent call last):
File "./dfrobot_driver_pinpong.py", line 7, in <module>
Board("RPi").begin() #RPi Linux platform
File "/home/ubuntu/.local/lib/python3.8/site-packages/pinpong/board.py", line 1344, in __init__
self.res["init"](self) #不同板子初始化
File "/home/ubuntu/.local/lib/python3.8/site-packages/pinpong/extension/rpi.py", line 65, in init
GPIO.setmode(GPIO.BCM)
NameError: name 'GPIO' is not defined
I have no idea, but it is worst motor driver for Raspberry, all your programs doesn't work for Linux out of the box. Please help to fix error above.
JaneYu 
