Electronics Calculator Pro

4.7
889 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Only available in English.

Electronics Calculator Pro is a utility application consisting of various calculators, conversions, reference tables, pin outs and basic pocket calculator.
The pro version has additional calculators, references, extra info and all formulas.

Calculators:

DC Circuits:

• Ohm`s Law
• Voltage divider - resistive
• LED resistor
• RL transient circuits
• RC transient circuits
• Wheatstone bridge

AC Circuits:

• Reactance
• Impedance
• Star Delta Transformation
• AC Power

Power Supply:

• Transformer ratios
• Rectifiers
• Capacitor filter
• Transformer efficiency
• Voltage regulator - LM317
• Voltage regulator - zener diode

Amplification:

• Slew Rate
• Gain | Ratio
• Non Inverting Op Amp
• Inverting Op Amp
• Differential Op Amp
• Inverting Summing Op Amp

Filters:

• RC filter – passive
• LC filter – passive
• RL filter – passive
Semiconductors:

• Series Circuits
• Parallel Circuits
• Capacitors
• Inductors
• Diodes
• 555 Timer
• Air Core Inductors
• LM 3914 Display driver
• LM 3915/6 Display driver


Identification:

• Resistor – color bands
• Inductor – color bands
• Capacitor – printed
• Fuse, glass – color bands
• Diodes
• 7-Segment display

Physics:

• Coulomb`s Law
• Magnetism
• Joules Law - heating

Converters:
• Area
• Angle
• Temperature
• Power
• Distance/length
• Number base

Reference:
• SI unit prefixes
• Logic gates
• 74xx ic
• ASCII
• Abbreviations
• Schematic symbols
• Ingress protection
• Decibel suffixes
• RF Spectrum

Pin out:
• Audio/video
o RCA connector
o Jack - TS
o Jack - TRS
o Jack - TRRS
o SCART
o VGA
o DIN

• Computer
o USB - type A and B
o USB - mini and micro
o Serial - DE9
o Serial - DB25
o PS2
o AT keyboard
o USB - C

• Gaming
o Game/MIDI port

• Display
o 7 segments
o LCD 16 x 2
o LCD 16 x 4
o Display driver – LM391x

• Microcontroller
o Atmega 8 - DIP
o Atmega 8 - MLF
o Atmega 8 - TQFP
o Atmega 328 - DIP
o Atmega 328 - TQFP
o Atmega 328 - MLF
o Atmega 2560
o Atmega 8u2 - QFN
o Atmega 8u2 - TQFP
o Atmega 16u2 - QFN
o Atmega 16u2 - TQFP
o Atmega 32u2 - QFN
o Atmega 32u2 - TQFP

• Miscellaneous
o OBD II
Updated on
Oct 1, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.7
818 reviews
A Google user
January 26, 2019
ridiculously handy for any hobbyist such as myself. rarely do ever have to look elsewhere. i do wish the few things ive had to look for were also in here but this is an amazing app nonetheless.
15 people found this review helpful
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Raid Hhi
June 30, 2021
Great app for the toolkit! The pro version is well worth the cost for piles of additional information at your fingertips. Electronics hobbyists to electricians can benefit from this
3 people found this review helpful
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Harald Clark
November 4, 2020
Wonderful collection of formulas and descriptions explaining basic principles, the how and what, of the multiple calculators for different fields of interest.
9 people found this review helpful
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What's new

- update api
- include privacy policy
- fix bugs in converters
- add converters