A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Open

punnus
 one year ago
Best ResponseYou've already chosen the best response.0The top fig shows a zero crossing detector. And the Bottom fig shows a triangular pulse generator. Now in the bottom fig I see two resistors R1 and R2 which are connected with the 1st opamp and the o/p of the second opamp. I want to ask can I replace the first op amp by a zero crossing detector and what is the use of R1 and R2 in the bottom circuit..
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.