[v4.9, v4.4] ElectroDroid – Electronics tools and references in your hand

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ElectroDroid is a very popular Android application for learning various electronic devices in a circuit, developed by Demetrio Iero from Italy. It is very professional and powerful, provides you with a variety of circuit related information query and calculation services, and comes with a comprehensive database on electronic components. Therefore, it has been regarded as one of the essential tools for employees in electronics related industries.

As a handy edge tool for electrical engineering and electrical industry workers, ElectroDroid contains a wide variety of professional and convenient electronic pieces, circuit calculating tools (to calculate the resistance value of color ring resistance, to calculate the Ohm’s law, to calculate the reactance value, etc.), and related resources (including commonly-used digital interface/pin definitions), which are of great help to users who are studying physical circuits. In particular, the parameters for various electronic components in this software are so rich that using it as a daily reference tool is a very good choice.

If you have a research on the circuit, or just are in the study of circuit, electrical knowledge, then ElectroDroid can become an important tool and reference to help you learn, query circuit knowledge. With its help, you can now start learning to design and make your own circuits easier than before.

// Key Features //

  • Resistor color code decoder (3-6 bands, with inverse look-up)
  • SMD Resistor Code
  • Inductor color code decoder
  • Ohm’s law calculator
  • Reactance/Resonance calculator
  • Filters
  • Voltage divider
  • Resistors ratio, value/series/parallel
  • Capacitor charge calculation
  • Operational amplifier
  • LED resistor calculator (with customizable database)
  • Zener Diode Calculator
  • Adjustable voltage regulator/LM317 calculator (with customizable values)
  • Heat dissipation
  • Battery Life calculator
  • Inductor design tool
  • Voltage Drop calculator
  • PCB Trace Width calculator
  • Simple Filters calculator
  • NE555 calculator
  • Power Calculator
  • RMS Converter
  • Decibel Converter
  • Frequency Converter
  • Analog-Digital Converter
  • Y-Δ Transformation
  • Range Converter
  • Port pin-out
  • Resources
  • Full support for EIA resistor series for all calculators
  • …and more to come!

// Port Pin-Out //

  • USB
  • Serial
  • Parallel
  • Ethernet
  • RJ
  • DVI
  • HDMI
  • S-Video
  • VGA
  • VESA
  • Display Port
  • FireWire
  • Jack
  • RCA
  • Audio DIN connector
  • ATX Power
  • PC peripheral connectors
  • SATA
  • PS/2-AT
  • MIDI connector
  • MIDI/Game port
  • Apple 30-pin
  • Apple Lightning connector
  • PDMI
  • OBD-II
  • 25-pair phone cable color code
  • Color Code for Fiber Optic Cables
  • Trailer connector
  • SD card
  • Raspberry Pi
  • LCD
  • GPIB/IEEE-488
  • ISO connector for car audio
  • Thermocouples colors
  • Arduino pin-outs
  • JTAG pinouts
  • BeagleBone boards

// Resources //

  • USB specification
  • Resistivity table
  • Table of standard resistors and capacitors
  • Capacitor marking codes
  • AWG and SWG Wire size
  • Ampacity Table
  • Symbols and Abbreviations
  • Circuit Schematic Symbols
  • SI Units prefixes
  • Battery info
  • Boolean logic gate and algebra Theorems
  • 7400 info and pinout
  • ASCII codes
  • Batteries list
  • Coin Batteries
  • 78xx IC
  • ChipDB IC pinouts
  • Switch Information
  • Decibel Table
  • SMD Package Size
  • Radio frequencies
  • PT100 Conversion Table
  • Fuses and Automotive Fuses color code
  • Thermocouples color codes
  • DIN47100 color coding
  • IP marking
  • World Plugs & Sockets
  • IEC Connectors

// Edition Statement //

AppNee provides the ElectroDroid Pro Edition paid full APK, as well as ATmicro Database and PICmicro Database paid full APK for Android OS.

// Download URLs //

License Version Download Size
Free Edition Latest n/a
Pro Edition v4.9 6.79 MB
ATmicro Database
Premium Edition v4.4 3.04 MB
PICmicro Database
Premium Edition v4.4 3.05 MB


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