Timer IC 555 1.1 - Google Play

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About Timer IC 555

The 555 is an industrial standard timer IC, this app calculates about it. FEATURES - Can limit the values of resistors/capacitor to E3/E6/E12/E24 series. - Simple waveform which will be output. - Calculating the freque

The 555 is an industrial standard timer IC, this app calculates about it.

FEATURES
- Can limit the values of resistors/capacitor to E3/E6/E12/E24 series.
- Simple waveform which will be output.
- Calculating the frequency and duty cycle from resistors/capacitor.
- Reverse calculating the values of resistors/capacitor from frequency and duty cycle. And list up recommended parts.
- Supported operation is only Astable.

HOW TO USE #1
(1) Please input the values of resistor Ra, Rb and capacitor C.
(2) A frequency, duty cycle, and waveform are output.

HOW TO USE #2
(1) Please input the frequency and duty cycle.
(2) A list of recommended parts (resistor Ra, Rb and capacitor C) is output.
(3) Can use one of the list as the input of 'HOW TO USE #1', and can calcurate it again.

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Previous Versions

Here you can find the changelog of Timer IC 555 since it was posted on our website on 2021-12-14 14:44:14. The latest version is 1.1 and it was updated on 2024-04-22 16:23:47. See below the changes in each version.

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