GPIO Timing accuracy
Posted: Wed Feb 24, 2016 7:28 pm
Hi All
If I go through all the trouble of using GPIO and interfacing it to a Solid State Relay,
what would be the output pin timing accuracy.
For example, I need to drive a pneumatic solenoid that has to be ON for 300 mSec.(operator adjustable)
Using usb I am getting 3 or 4 mSec variation, with an occasional 11 mSec variation.
The 11 mSec variation is the problem.
If I go through all the trouble of using GPIO and interfacing it to a Solid State Relay,
what would be the output pin timing accuracy.
For example, I need to drive a pneumatic solenoid that has to be ON for 300 mSec.(operator adjustable)
Using usb I am getting 3 or 4 mSec variation, with an occasional 11 mSec variation.
The 11 mSec variation is the problem.