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Timer IC 555 Calculator Pro play online

Play Timer IC 555 Calculator Pro APK

Timer IC 555 Calculator Pro

The official app & game

Distributed by UptoPlay


Play Online



Use UptoPlay to play online the game Timer IC 555 Calculator Pro.

IC 555 is a basic timer IC for hobbyist or electronic engineers. This app is used to calculate monostable and astable circuit

1. Calculate monostable circuit
2. Calculate frequency of astable circuit
3. Calculate component values of monostable and astable circuit. Save component values in CSV file (Excel file)

Features in PRO version only:
1. Selectable preferred value of resistors and capacitors
2. Share CSV file to other apps
3. No limitation
4. No Ad

Note :
1. For those who need support please email to the designated email.
Do NOT use either the feedback area to write questions, it is not appropriate and that is not guaranteed that can read them.

Enjoy with UptoPlay the online game Timer IC 555 Calculator Pro.


Developer: Peter Ho

Recent changes: 3.4.45
- Support theme

- Remove storage permission

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