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Timer IC 555 Tool app for iPhone and iPad


4.2 ( 5392 ratings )
Utilities Education
Developer: Mario Ruvalcaba Perez
Free
Current version: 1.2, last update: 7 years ago
First release : 22 Sep 2015
App size: 19.22 Mb

The app tries to be a reference of LM555 for students, teachers and hobbyists of electronic.

You can calculate time for monostable mode, frequency and duty cycle for astable mode. The advantage of this app is you can decide if you start with capacitor, resistor or frequency. You can learn about block diagram, functions, operations mode and a wiring option on protoboard.