Ultimate Calculator

價格：免費

更新日期：2019-04-19

檔案大小：6.6M

目前版本：1.3

版本需求：Android 4.0.3 以上版本

官方網站：mailto:appdevgenie@gmail.com

Only available in English.

Comprehensive collection of electronics calculators, tools and reference tables.

Ultimate Calculator Pro is a utility application consisting of over 150 calculators, conversions, reference tables, pin outs; and a basic pocket calculator.

Calculators:

DC Circuits:

• Ohm`s Law

• Voltage divider - resistive

• LED resistor

• RL transient circuits

• RC transient circuits

• Wheatstone bridge

• Battery life

AC Circuits:

• Reactance

• Impedance

• Star Delta Transformation

• AC Power

• Voltage divider - capacitive

Power Supply:

• Transformer ratios

• Rectifiers

• Capacitor filter

• Transformer efficiency

• Voltage regulator - LM317

• Voltage regulator - zener diode

Amplification:

• Slew Rate

• Gain | Ratio

• Non-Inverting Amplifier

• Inverting Amplifier

• Differential Amplifier

• Inverting Summing Amplifier

Filters:

• RC filter – passive

• LC filter – passive

• RL filter – passive

Semiconductors:

• Series Circuits

• Parallel Circuits

• Capacitors

• Inductors

• Diodes

• 555 Timer

• Air Core Inductors

Identification:

• Resistor – color codes

• Inductor – color codes

• Capacitor – printed

• Fuse, glass – color codes

• Diodes

• 7-Segment display

Physics:

• Coulomb`s Law

• Magnetism

• Joules Law – heating

• Electrical energy

Geometry:

• Area (rectangle, triangle, circle, trapezoid, ellipse, square, parallelogram, sector)

• Surface area (cylinder, sphere, cube, cone)

• Volume (rectangle, cylinder, sphere)

Radiation:

• Electromagnetic wave (wavelength, frequency, period)

• Propagation delay (distance vs. time)

• Resonance (frequency, inductance, capacitance)

• Radiated power (vs. VSWR)

• Air core inductors (inductance, turns)

RF Link:

• Free space path loss (loss, distance)

• Link budget (RSSI, fade margin)

• Fresnel zone (1st, max, 60%, Er)

RF Base Station:

• Transmission line (Tx, Att, Pout)

• EIRP ERP (effective radiated power)

• Antenna down-tilt – angle (angle, distance)

• Antenna down-tilt – coverage (inner & outer radius)

Radar:

• Power density (W/m²)

• Maximum range (distance)

Losses:

• Attenuators (Pi, Tee)

• VSWR (voltage standing wave ratio)

• Reflection coefficient (Rho)

• Return loss (dB)

• Mismatch loss (dB)

Converters:

• Angle

• Area

• Cooking

• Current (RF)

• Distance | Length

• Energy

• Field strength (RF)

• Fuel consumption

• Mass

• Number base

• Power

• Power (RF)

• Pressure

• Si units

• Sine wave

• Speed

• Storage

• Temperature

• Terminated (RF)

• Time

• Torque

• Voltage (RF)

• Volume

Reference:

• SI unit prefixes

• Logic gates

• 74xx ic

• ASCII

• Abbreviations

• Schematic symbols

• Ingress protection

• Decibel suffixes

• RF Spectrum

• Amateur band plan – IARU region 1

• Amateur Q codes

• Phonetic alphabet (NATO)

• IT Acronyms

• Units of measure

Pin out:

• Audio/video

 RCA connector

 Jack - TS

 Jack - TRS

 Jack – TRRS

 Jack – TRS color codes

 SCART

 VGA

 DIN

 DVI

 DVI mini

 DVI types

 HDMI type A

• Computer

 USB - type A and B

 USB - mini and micro

 Serial - DE9

 Serial - DB25

 PS2

 AT keyboard

 SATA – data

 SATA – power

 Molex – atx power

 Molex - power

• Gaming

 Game/MIDI port

• Boards

• Raspberry Pi – GPIO

• Components

• Led – 2 pin

• Led – RGB

• Regulator – 78xx/79xx

• Regulator – LM317

 Display – LED 7 segment

 Display - LCD 16 x 2 (1602)

 Display - LCD 16 x 4 (1604)

• Microcontroller

 Atmega 8 - DIP

 Atmega 8 - MLF

 Atmega 8 - TQFP

 Atmega 328 - DIP

 Atmega 328 - TQFP

 Atmega 328 - MLF

 Atmega 2560

 Atmega 8u2 - QFN

 Atmega 8u2 - TQFP

 Atmega 16u2 - QFN

 Atmega 16u2 - TQFP

 Atmega 32u2 - QFN

 Atmega 32u2 - TQFP

• Miscellaneous

 OBD II

 Memory card – SD

 Memory card – mini SD

 Memory card – micro SD