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
$2.49
Lifetime PRO Version
$9.99

Screenshots

User Rating

4.94 out of 5

18 ratings in Australia

5 star
17
4 star
1
3 star
0
2 star
0
1 star
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Ratings History

Reviews

Complete

Monkeylurv on

Comprehensive and complete.

A great toolbox 🧰

DanjaDave on

Many useful calculations for general EE work, no frills, just does what it needs to and does it quite well!

Reference Apps

Danipil on

Fantastic compact reference guide for Electronics hobbiest.

Absolutely amazing!

Nickfloyd on

This is literally just what I’ve been looking for - so much good stuff in the app. I’ve been getting into arduino, ESP32 and raspberry pi for doing home automation and robotics and this app is so so helpful. Reference for pin outs is invaluable. Well done developer!!

Amazing

Sean 2e on

Pro version is like a dollar per year..... why are you still here reading this? Go get the app already.

well programmed app in the pro version .

jens2014g on

It calculates parameters of circuits with set values of components and displays simulated results - great feature . The App hosts a number of electronic information as data sheets on components and basic circuits to setup a project for hobby fan or professional electronics engineer !

Simple and informative

hpela on

Great app that opens ... works and shows information without lag .

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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
2 weeks ago