Whether the analog output can generate PWM waves by generate a square wave
Go to Solution.
An analog output can have any shape but an ideal square wave has a fixed duty cycle (exactly 50%). Once you do PWM, it's no longer a square wave.
What kind of instrument do you have?
Thank you sir，I have NI 9269 and cDAQ-9178.
Compared with digital output or Counter Output which method is more accurate?