Electronics Engineer Helper
Calculators and references
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Description

One of the best apps for anyone interested in electronics. More than 100 thousands users use this app in their work or study. This app has the following calculators and references:
• Datasheet search
• Resistor color and digit marking (4, 5 and 6 band color code; 2 symbols, 3/4 digit and EIA-96 code SMD resistors code)
• Electronic schematic symbols (IEC 60617, IEEE 315 and GOST standards)
• Pinouts Guide (DVI, USB, Display Port, VGA, HDMI, Thunderbolt, Apple, RS-232/422/485, ATX, RCA, MIDI, XLR, Audio Jack, Arduino, Orange Pi, STM32, ESP32, and Raspberry Pi)
• Ohm's law calculator
• AWG converter (wire diameter, cross-section area, resistance and maximum current)
• Resistor for LED
• Voltage divider
• Capacitor code
• Capacitor markings
• Capacitor ESR tables
• Frequency response curve calculation of passive filters (RC, RL, RLC, LC)
• Inductor color code
• Linear current regulator
• SMD packages list
• Reactance
• PCB trace resistance

Additionally, by purchasing the PRO version of the app, you will get access to additional tools:
• SMD components marking codes
• Diodes color code (Pro Electron, JEDEC and JIS-C-7012 standards)
• Linear voltage regulator
• Resistor value to color marking converter
• Voltage rectifier
• Series or parallel electrical components' connection calculator
• Diode voltage drop
• Minimum PCB trace width
• Analog to digital conversion

Privacy Policy: https://rengate.github.io/EE-Helper-ToU-and-PP/PP.html
Terms of Use: https://rengate.github.io/EE-Helper-ToU-and-PP/ToU.html
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In-Apps

1 Year Subscription
$1.99
Lifetime PRO Version
$7.99

Screenshots

User Rating

4.82 out of 5

333 ratings in United States

5 star
288
4 star
36
3 star
5
2 star
2
1 star
2

Ratings History

Reviews

Lots of Russian words and spelling

ssreny on

Unless you’re Russian, this app will be very limited in helping you out. Lots of Russian words and sentences and symbols. Not USA frendly.

Great app

Thangdangler101 on

Much needed app to add to my electronic hobby

Top notch application

Sherap6 on

Thanks for the recent updates and additions. With Kindest Regards-BR

怎么不能内购了

bigbigbbb123 on

想花钱升级到pro,但是没有可以升级的办法

Excelente

RAAJMRI on

Excelente app Estudie ingeniería mecánico eléctrico esp electrónica si hubiéramos tenido estas herramientas de cálculo en ese tiempo que no hubiéramos desarrollado.

It has everything

HunterG on

I mean it really has everything you need. Go pro, you won’t regret it

Excellent data all at one place

Farooqi on

One of the finest application, which I liked it has a lot more than what I was looking for. I would highly recommend, and I would really be saying thank you to the maker of this app. This is really so good app for the enthusiast hobbies. Specially, I am a raspberry and ESP user and I loved looking every detail about the pinout and this is really helpful for me

This is an amazing app!

ghfjhfjhg on

Everything about this app is wonderful except for the fact that most of the good features must be unlocked by buying the pro version, however, I have found the most interesting and helpful thing for me was the pinout section, so please expand there some more!

Great Reference Guide

Mikimikimikiursofine on

Thorough and convenient.

one of the best, most informative, and helpful apps in the store!

jthomas27205 on

keep up the good work!

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App Info

Publisher
Rostyslav Dovhaliuk
Languages
English, French, German, Italian, Norwegian Bokmål, Polish, Portuguese, Russian, Chinese, Spanish, Turkish, Ukrainian
Recent version
24.06 (1 month ago )
Released on
Jul 28, 2014 (9 years ago )
Last updated
1 month ago