Electronics - Operational Amplifiers - Discussion

Discussion Forum : Operational Amplifiers - General Questions (Q.No. 29)
29.
What is the frequency of this 555 astable multivibrator?

mcq15_1038_1.gif
278 Hz
178 Hz
78 Hz
8 Hz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.

Rakesh singh said:   1 decade ago
F = 1.44/(R1 + 2 R2)C


Post your comments here:

Your comments will be displayed after verification.