ElectroDroid
1,000,000 - 5,000,000 downloads
Pros
- Well done
Cons
- Nothing special
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Expert's Review
To most people this application seems pointless. But for those studying or teaching electronics it may be the most essential and the best ever developed app, proving that there's a lot of room to imagine and create new and useful apps.
The app's divided into three main features, set out in tabs: calculator, to help us with all those color codes, laws, voltages and stuff; pin out, with a large description of cables (from USB to any other); and the resource tab, with some useful nomenclature libraries and so on.
Don't forget that there's a donate version if you want to help the developer, Demetrio Iero.
This is the free version, which contains ads; you can also buy from the Market the PRO version of the app to support the developer, unlock more features and get rid of the ads.
The app includes:
• Resistor color code decoder (3-6 bands);
• SMD Resistor Code;
• Inductor color code decoder;
• Ohm’s law calculator;
• Reactance/Resonance calculator;
• Voltage divider;
• Resistors ratio, value/series/parallel;
• Capacitor charge calculation;
• Operational amplifier;
• LED resistor calculator;
• Adjustable voltage regulator/LM317 calculator;
• Heat dissipation;
• Battery Life calculator;
• Inductor design tool;
• Voltage Drop calculator;
• PCB Trace Width calculator;
• Simple Filters calculator;
• NE555 calculator;
• Power Calculator;
• Decibel Converter;
• Frequency Converter;
• Analog-Digital Converter;
• Port pin-out (USB, Serial, Parallel, Ethernet, RJ, SCART, DVI, HDMI, S-Video, VGA, VESA, Display Port, FireWire, Jack, RCA, XLR/DMX, ATX Power, PC Molex, EIDE, SATA, PS/2-AT, MIDI/Game port, Apple 30-pin, PDMI, OBD-II, 25-pair phone cable color code, Color Code for Fiber Optic Cables);
• Resources (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, 78xx IC, ChipDB IC pinouts, Switch Information, Decibel Table, PIC ICSP/AVR ISP, SMD Package Size, Radio frequencies);
• Full support for EIA resistor series for all calculators;
...and more to come!
The app has also support for plugins to expand functionality of the application (e.g. PIC and AVR micro-controllers Database, simulators, parts search).
If you like the program, please rate it, and buy the full version to support the development.
Electrodroid PRO link: https://play.google.com/store/apps/details?id=it.android.demi.elettronica.pro
For FAQ and full change-log, visit http://electrodroid.demisoft.it
Recently changed in this version:
• AC/DC Power Calculator;
• RMS Converter [Pro];
• possibility to use a language different than phone default;
• modified voltage drop calculator;
• Pinout PCIE Express 6 and 8 pin, EPS Power 8 pin;
• Fuses and Automotive Fuses color codes [Pro];
• updated Raspberry Pi pinout;
• layout fix for some devices;
• improvements in voltage divider, LM317;
• other minor fixes and improvements;
• updated many translations;
Last activity on ElectroDroid
Lists with: ElectroDroid
Some lists where this application appears: Reviewed by Peter Warrior, Analizadas por Mar GP.
Comments and ratings for ElectroDroid
(77)
It's very helpful
(77)
Just what I was looking for. Has every thing you need.
(77)
Don't know what's going on
(77)
All
(77)
Only gripe is some of the ads are not safe for work. ;-) But otherwise pretty good.
(77)
One of the most useful apps I have ever downloaded. It is loaded with useful information and calculators. I am interested to see what features are added with the pro version since the free version is so good.
(77)
This app is great to use as a quick reference
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