Timer IC 555 Calculator APK

Version 2.6.6 - com.peterhohsy.timer555calculator
Last updated: 2019-07-06 23:16:34

Calculation of astable and monostable circuit

APP Information

App Download Version2.6.6 (56)
Updated2019-07-06 23:16:34
Apk Size2.28 MB
App DeveloperPeter Ho
Malware CheckTRUSTED
Install on Android4.0.x and up
App Packagecom.peterhohsy.timer555calculator.apk

Download Timer IC 555 Calculator 2.6.6 APK

App Description

Timer IC 555 Calculator is peterhohsy,timer555calculator,tools,timer,calculator, content rating is Everyone (PEGI-3). This app is rated 0 by 0 users who are using this app. To know more about the company/developer, visit Peter Ho website who developed it. com.peterhohsy.timer555calculator.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 2.6.6 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than Timer IC 555 Calculator APK Mirror. This app APK has been downloaded 198+ times on store. You can also download com.peterhohsy.timer555calculator APK and run it with the popular Android Emulators.

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 :
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.

App ChangeLog

  • 2.5.2
  • - Fix minor bug

App Screens

Timer IC 555 Calculator Screenshot 1Timer IC 555 Calculator Screenshot 2Timer IC 555 Calculator Screenshot 3Timer IC 555 Calculator Screenshot 4Timer IC 555 Calculator Screenshot 5Timer IC 555 Calculator Screenshot 6

Reviews From google play store


Could be a lot better, did not reach my expectations. Programmers must have low IQ with a lack of imagination.

Could have been pallable if only the has its own stored data instead of hopping the Internet part of the menu selections. I couldnt spare my device's bandwidth, sorry i had to uninstal

Great. This app helps while learning electronics.

great app, although most of its calculations are rounded of specially in high time and low time but im still giving a 5

Aptly great application, really love it and I guess was written by python. Many thanks. ....

Cool. Thanks!

ممتاز جدا هذا التطبيق

Good for beginer as a electronic students

Keeps crashing. Uninstalled

I like this application.

Perfect for quick calculation!

Very nice aap

A very good programme, helpful for all

all of circuits are practical and suitable.

Nice one

very good


Good app.

very good


requires following permissions on your android device.


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