What's New
v2.0 - v2.3
- Updated development platform.
- Not supported the earlier than Android 4.0.
- Made be easier to see the graph.
- Disabled less than 100 ohm/pF because not realistic.
- Adjusted the size of the custom 10 keypad on tablet device.
About Timer IC 555 Android App
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.
Other Information:
Download
This release of Timer IC 555 Android App available in 2 variants. Please select the variant to download. Please read our FAQ to find out which variant is suitable for your Android device based on Screen DPI and Processor Architecture.
All Versions
If you are looking to download other versions of Timer IC 555 Android App, We have 2 versions in our database. Please select one of them below to download.
