Monostable multivibrator calculator

This calculator computes the value of the Resistor, Capacitor, or Time Delay generated by a monostable multivibrator using IC 555. This calculator needs at least two inputs to compute results.

R, C, Time : Input/ Output

The resulting output from above calculator are approximate values. Refer to standard Resistor and Capacitor table to choose the right component for your design.

FORMULAS:

With given R and C, we can calculate Time delay using the below formula T = 1.1 x R x C To determine R R = T / ( C x 1.1 ) To determine C C = T / ( 1.1 x R )