# Calculatronics: EE calculators

## An electronic design calculator for electronics engineering students & hobbyist

4.44 TOOLS

Calculatronics: Electronic design calculator is an app designed for hobbyistâ€™s DIY projects and electrical and electronics engineering/ electronics and telecommunication engineering students.

--- The app contains the following calculators ---

â€¢ 555 Timer astable multivibrator.
â€¢ 555 Timer monostable pulse duration.
â€¢ Resistor color code.
â€¢ Resistors in series calculator.
â€¢ Resistors in parallel calculator.
â€¢ Capacitors in series calculator.
â€¢ Capacitors in parallel.
â€¢ Voltage divider.
â€¢ LCR impedance calculator.
â€¢ LCR resonance calculator.
â€¢ Inverting operational amplifier (Op-amp).
â€¢ Non inverting operational amplifier (Op-amp).
â€¢ Difference operational amplifier (OP-amp).
â€¢ LED resistor value calculator.
â€¢ Zener diode voltage regulator.
â€¢ Inductor winding design calculations.
â€¢ CR passive filter calculator.
â€¢ LR passive filter Calculator .
â€¢ Capacitive Reactance.
â€¢ Inductive Reactance.
â€¢ BJT parameters analysis.
â€¢ BJT amplifier quiescent point calculator.
â€¢ Delta to star transformation calculator.
â€¢ Star to Delta transformation calculator.
â€¢ Current divider calculator.
â€¢ Parallel RLC.
â€¢ Series RLC.
â€¢ Transformer design calculator.
â€¢ Ceramic capacitor calculator.
â€¢ Polyester film capacitor calculator.
â€¢ SMD resistor calculator.
â€¢ RF calculators
â€¢ Multi layered air core inductor design calculator.
â€¢ Spiral inductor design calculator.

More feature will be added with each and every update. The app contains ads in order to support the development of the app.
If you have any suggestion or complaint email us, please.

### Other versions

1.21 released on 28 September 2021 (62 days ago)
1.18 released on 27 June 2021 (155 days ago)
1.17 released on 19 December 2020 (345 days ago)
1.16 released on 13 December 2020 (351 days ago)
1.15 released on 07 December 2020 (357 days ago)
1.14 released on 15 November 2020 (379 days ago)
1.12 released on 22 October 2020 (403 days ago)
1.11 released on 29 September 2020 (426 days ago)
1.10 released on 22 July 2020 (495 days ago)

### Details and Recent Ratings

Size: 7 MB
Version: 1.24 by Anas Abubakar
Updated: 13 November 2021 (16 days ago)
Released: 05 August 2018
Installations: more than 100 000
5 Stars: 2111
4 Stars: 861
3 Stars: 225
2 Stars: 0
1 Star: 123

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