This app helps students and enthusiasts to build electronic circuits.

This app helps students and enthusiasts to build electronic circuits. Containing the most frequently used functions in this field and other useful information for engineering students or electrical engineers.

Buy me a coffee? Get the PRO version for a really small price and you not only get rid of the one ad banner (yes there is only one) but also helps me to buy more coffee and keep programming.

Many Thanks! Enjoy!

CALCULATORS:

Ohm’s Law

-DIRECT CURRENT
-ALTERNATING CURRENT

Resistors:

-COLOUR CODE
-SERIES & PARALLEL
-VOLTAGE DIVIDER
-CURRENT DIVIDER
-STANDARD VALUES

Inductors:

-COLOUR CODE
-STANDARD VALUES
-SERIES & PARALLEL
-REACTANCE (XL)
-RESONANCE

Capacitors:

-STANDARD VALUES
-SERIES & PARALLEL
-REACTANCE (Xc)
-RESONANCE
-MARKING CODE

RLC Impedance:

-SERIES / PARALLEL : RL, RC, LC, RLC

Voltage regulator:

-78xx & 79xx
-LM317 & LM337
-PINOUT

Operational Amplifier

-INVERTING
-NON INVERTING
-SUMMING INVERTING
-DIFFERENTIAL

IC-555

-ASTABLE
-MONOSTABLE
-PINOUT

[b]# Delta-Star Conversion[/b]

Battery

-AVERAGE LIFE TIME
-CAPACITY

Converters

-Number Converter (DEC, BIN, HEX, OCT)
-Temperature Converter (Celsius, Kelvin, Fahrenheit)
-Scientific Notation Converter
-Voltage Converter (Peak, Peak to Peak, RMS)
-Current Converter (Peak, Peak to Peak, RMS)
-Power Converter (db to Watts)
-Degree – Radians
-HP – kW
-bit – Byte

Wavelength

-FREQUENCY
-LENGTH

PCB trace resistance

Stepper Motor

Antenna Power Density

LED Resistor Value

Transformers

Zener Diode

-Voltage Divider
-Selector
-Models

PINOUTS:
RASPBERRY PI / ARDUINO / RJ-45 / RJ-11/14/25 / FIBER / USB 1.x/2.0 / USB 3.x / PDMI / SERIAL RS232 / PARALLEL PORT / FIREWIRE / ATX / EIDE / ATA / SATA / PS-2 / AT / CAR OBD-II / CAR AUDIO ISO / CAR TRAILER / DISPLAY PORT / HDMI / DVI / VESA / SCART / S-VIDEO / VGA / AUDIO / RCA / AUDIO DIN / MIDI / XLR / SD CARD / SIM CARD / LM7XXX / LM3XX / IC555 / 7 SEG DISPLAY / LCD SCREEN / LED

LISTS:
#Resistivity (Materials)
#Circuit Symbols
#Radiowave Frequency
#Abbreviations
#dB Values
#ASCII Table
#Logic Gates
#Fuses Categories
#AWG Table
#Screen Resolutions
#IEC 60320
#Resistors Standard Values
#Capacitors Marking Code
#International System of Units

THEORY:
#Basic theory and formulas

GUIDES:
#BLOCK DIAGRAMS
#CIRCUIT DIAGRAMS
#ELECTRICITY
#SERIES AND PARALLEL
#VOLTAGE AND CURRENT
#METERS
#MULTIMETER
#OSCILLOSCOPE
#AC / DC
#ANALOG AND DIGITAL
#POWER SUPPLY

What’s New

New calculators added, AWG calculations. Characteristics, Voltage Drop and conversion.
New list added. AWG Amperage and Sizes
New tool added, Standards.

Screenshots

Electronics Engineering Calculators PRO v3.1.0-pro [Paid] / Mirror / Mirror

Electronics Engineering Calculators PRO v1.7.7 b32 [Paid] / Mirror