What's New

In this update:
• Decibels Calculator.
• Minor updates of Voltage Divider Calculator.
Big thank you to everybody who subscribed or purchased the app's PRO version. Your support helps to make this app even better. If you like this app, please rate it and leave a review.
Regards,
Rostyslav

App 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

iPhone Screenshots

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Electronics Engineer Helper screenshot 1 Electronics Engineer Helper screenshot 2 Electronics Engineer Helper screenshot 3 Electronics Engineer Helper screenshot 4 Electronics Engineer Helper screenshot 5

iPad Screenshots

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Electronics Engineer Helper screenshot 6 Electronics Engineer Helper screenshot 7 Electronics Engineer Helper screenshot 8 Electronics Engineer Helper screenshot 9 Electronics Engineer Helper screenshot 10

App Changes

  • July 28, 2014 Initial release
  • August 31, 2014 New version 1.1.0
  • October 08, 2014 New version 1.2.0
  • November 03, 2014 New version 1.3.0
  • December 16, 2014 New version 1.4.0
  • December 21, 2014 New version 1.4.1
  • May 11, 2015 New version 1.5.0
  • July 16, 2015 New version 1.5.1
  • July 11, 2016 New version 1.6.0
  • June 14, 2019 New version 1.11.1
  • August 29, 2019 New version 1.12
  • October 15, 2019 New version 1.12.1
  • October 29, 2019 New version 1.12.2
  • December 31, 2019 New version 1.13
  • July 15, 2020 New version 1.14.1
  • November 12, 2020 New version 20.10
  • December 10, 2020 New version 20.12
  • September 16, 2023 New version 23.09
  • November 03, 2023 New version 23.10
  • November 15, 2023 New version 23.11
  • April 25, 2024 New version 24.04