# Electronics Engineering Calculators PRO

## 应用说明

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.

Check the full list of tools below...

Many Thanks! Enjoy!

CALCULATORS:
# Ohm's Law
-DIRECT CURRENT
-ALTERNATING CURRENT

# Resistors:
-COLOUR CODE
-BY VALUE
-SMD RESISTORS
-SERIES & PARALLEL
-VOLTAGE DIVIDER
-CURRENT DIVIDER
-STANDARD VALUES
-SMD MARKING CODE

# 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
-FREQUENCY
-PINOUT

# Delta-Star Conversion

# Battery
-AVERAGE LIFE TIME
-CAPACITY

# Converters
-Number Converter (DEC, BIN, HEX, OCT)
-Temperature Converter (Celsius, Kelvin, Fahrenheit)
-Scientific Notation Converter
-AWG & SWG
-Voltage Converter (Peak, Peak to Peak, RMS)
-Current Converter (Peak, Peak to Peak, RMS)
-Power Converter (db to Watts)
-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

# AWG
-CHARACTERISTICS
-CONVERSION
-VOLTAGE DROP
-TABLE WIRE SIZE
-TABLE AMPERAGE

# Karnaugh Map

# Filters
-PASSIVE : HIGH PASS & LOW PASS

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 / TRANSISTORS

LISTS:
#Resistivity (Materials)
#Circuit Symbols
#Abbreviations
#dB Values
#ASCII Table
#Logic Gates
#Fuses Categories
#AWG Wire Size
#AWG Amperage
#SWG Wire Size
#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

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