Quantcast
Channel: Question and Answer » pwm
Viewing all articles
Browse latest Browse all 108

Help comparator circuit for this PWM signal inverter

0
0

enter image description here

I have 2 signal (signal on the left) and how to combine those 2 signal into the signal on the right, I have try using lm 741 op amp, but unfortunately the output signal is different from the signal(not as expected) on the right picture..

Since i use 4kHz of frequency and 4V of voltage input, What the comparator circuit i should use to generate signal like on the right picture? Should i change the 741 op-amp??thanks

here is my output signal, it look different from the signal i wanted

enter image description here


Viewing all articles
Browse latest Browse all 108

Latest Images

Trending Articles





Latest Images