Screenshots
About 555 Calc

This App calculates registors value, when designing the circuit using Timer IC 555.

How to
(1) Input Frequency value.
(2) Input Duty Ratio.
(3) Input C1 Value.
(4) Touch ‘Calculate’ button.
(5) Registors value will be displayed.

Note.
* Set Duty Ratio to 50 ~ 99.
* If you set Duty Ratio to 50, R1 value will be set to 0.

Additional Information
Version
1.4 (11.1 MB)
Updated
Nov 19, 2022
Age
4+ Years
First Released
Apr 29, 2014
Developer
Category
App Store ID
Available on
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