ElectroDroid PRO is a simple and powerful collection of electronics tools and references.
The PRO version of Electrodroid doesn’t have any ads, and it has more features than the free version.
The app includes
– 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;
– Voltage divider;
– Resistors ratio, value/series/parallel;
– Capacitor charge calculation;
– Operational amplifier;
– LED resistor calculator (with customizable database);
– 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 (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, SD card, Raspberry Pi, LCD, GPIB/IEEE-488; ISO connector for car audio; Arduino pin-outs);
– 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, PT100 Conversion Table, Fuses and Automotive Fuses color code; Thermocouples color codes);
– 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).