Calc555 app for iPhone and iPad

4.8 ( 8908 ratings )

Utilities Education
Developer: Yuji Sakai

Free

Current version: 1.0, last update: 7 years ago
First release : 17 Dec 2009
App size: 57.53 Kb

This is a calculator that calculates the cycle and the frequency of timer IC 555 circuit.

The periodical, the frequency, and the duty ratio are calculated when the value of RA of the schematic diagram, RB, and C is specified and it displays it.