• Electronics Toolbox Pro 1
  • Electronics Toolbox Pro 2

Electronics Toolbox Pro

This app is a collection of basic electronic calculators. It is suitable for hobbyist, electronic engineers or professionals.

Features
• Calculate resistance of 2 resistors in series / parallel
• To find out combinations of 2 resistors in series / in parallel making a desired resistance
• Calculate resistor values of voltage divider and find out combinations of resistance making a desired ratio
• Calculate resistor values of inverting amplifier gain and find out combinations of resistance making a desired ratio
• Ohm's Law calculation
• Star-delta conversion
• RC charging circuit : Calculate time constant by R and C
• RC Filter : Calculate cutoff frequency by resistor and capacitor value and find out combinations of resistance and capacitance making a desired cutoff frequency
• RL Filter : Calculate cutoff frequency by resistor and inductor value and find out combinations of resistance and inductance making a desired cutoff frequency
• LC Filter : Calculate resonant frequency by capacitor and inductor values and find out combinations of capacitance and inductance making a desired resonant frequency
• Calculate monostable circuit and find out combinations of R and C making a desired pulse time
• Calculate frequency of astable circuit and find out combinations of capacitance and resistance making a desired astable frequency

Features in PRO version only:
1. No Ads
2. No limitation

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.

All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holders. This app is not related or affiliated in any way these companies.

Category : Tools

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Reviews (9)

Fra. P. Sep 1, 2021     

Everything that it claims it is a simple easy use formula books like basically world of tools at your fingertips it's great freaking out amazing out I never do these reviews ever but this app is dope

bra. g. Dec 16, 2021     

All the resources are helpful since I'm going to be a mechanical engineer

Vin. M. Nov 29, 2020     

Excellent App and I'm an old timer, been at Electronics 50 Years! Whish we had this back then!

Ada. E. Mar 23, 2022     

Very Useful Reference Tool

Pau. R. Aug 19, 2019     

Excellent resource glad I found it

Dav. S. Jul 29, 2019     

Electronics Toolbox Pro has the information you need to work reliably.

Nei. C. Oct 3, 2019     

The SMD resistor calculator is excellent very handy

Tim. S. Oct 1, 2018     

It's a good app for the most part.

Huy. T. Apr 21, 2021     

The best app🥰