useful-electrical-mobile-apps-for-engineers-and-contractors-part-4

Essential Electrical Mobile Apps for Engineers and Contractors (Part 4)

509 Published by admin 07 18,2018

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Essential Electrical Mobile Apps for Engineers and Contractors (Part 1)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 2)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 3)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 4)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 5)

EveryCircuit


Build any circuit, tap play button, and watch dynamic voltage, current, and charge animations. This gives you insight into circuit operation like no equation does. While simulation is running, adjust circuit parameters with analog knob, and the circuit responds to your actions in real time. You can even generate an arbitrary input signal with your finger!
That's interactivity and innovation you can't find in best SPICE tools for PC like Multisim, LTspice, OrCad or PSpice (trademarks belong to their respective owners).
EveryCircuit is not just an eye candy. Under the hood it packs custom-built simulation engine optimized for interactive mobile use, serious numerical methods, and realistic device models. In short, Ohm's law, Kirchhoff's current and voltage laws, nonlinear semiconductor device equations, and all the good stuff is there.
Growing library of components gives you freedom to design any analog or digital circuit from a simple voltage divider to transistor-level masterpiece.
Schematic editor features automatic wire routing, and minimalistic user interface. No nonsense, less tapping, more productivity.
Simplicity, innovation, and power, combined with mobility, make EveryCircuit a must-have companion for high school science and physics students, electrical engineering college students, breadboard and printed circuit board (PCB) enthusiasts, and ham radio hobbyists.
Create an account to unlock the full functionality for a limited time. The full version will employ all of your imagination, and all the screen area of your tablet. Join EveryCircuit cloud community to store your circuits on cloud, access them from any of your devices, explore public community circuits and share your own designs. The app requires a permission to access your account for authentication in EveryCircuit community.
Thanks to Prof. N. Maghari for technical discussions, feedback, and help with designing circuit examples.

Features:
+ Growing public library of community circuits
+ Animations of voltage waveforms and current flows
+ Animations of capacitor charges
+ Analog control knob adjusts circuit parameters
+ Automatic wire routing
+ Oscilloscope
+ Seamless DC and transient simulation
+ Single play/pause button controls simulation
+ Saving and loading of circuit schematic
+ Mobile simulation engine built from ground-up
+ Shake the phone to kick-start oscillators
+ Intuitive user interface
+ No Ads

Components:
+ Sources, signal generators
+ Controlled sources, VCVS, VCCS, CCVS, CCCS
+ Resistors, capacitors, inductors, transformers
+ Voltmeter, amperemeter, ohmmeter
+ DC motor
+ Potentiometer, lamp
+ Switches, SPST, SPDT
+ Push buttons, NO, NC
+ Diodes, Zener diodes, light emitting diodes (LED)
+ MOS transistors (MOSFET)
+ Bipolar junction transistors (BJT)
+ Ideal operational amplifier (opamp)
+ Digital logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR
+ Relay
+ 555 timer
+ Counter
+ 7-segment display and decoder

PCB Droid

PCB Droid provides an easy way to design your printed circuit boards for your electronic DIY projects. It can be an extension hardware for your raspberry PI or arduino panel, or even a printed circuit board for the drone or 3d printer you designed. Create your custom PCBs on your mobile and on your tablet fast and efficiently. Share and export your finished designs. Save time by working on your projects during your daily commute, no matter where you are.
PCB Droid’s easy to use experience makes the application the perfect choice for electronic hobbyists and also a great designer tool for education purposes. The application doesn’t utilize previously made circuit diagrams. Draw your lines, place your through holes and SMD pads the way you want to. Download the available macros to help your designing process or create your own and use them later on. Log in with your own PCB Droid account or use your Gmail account and start customizing your circuit boards as you wish!
If you are having trouble using the application, check out our official tutorial on our website. http://pcbdroid.com/tutorials/

Features:
-Design double-sided PCBs, switch between layers, hide the unnecessary layers for improved transparency
-Expanding downloadable component library
-Create and save your own macros
-Share your finished printed circuit boards with your friends/colleagues
-Export your projects to PDF, IMG or GERBER format
-Reach your project from multiple devices with droid cloud integration

Download now and send us your feedbacks and questions to [email protected] or http://pcbdroid.com/contact-us
For more information visit http://pcbdroid.com

PCB Design Companion

PCB Design Companion is an app specially designed to help and assist PCB designers. This app has several important calculators that are very necessary for PCB designers in their profession. Every PCB designers must have this app as this will make your work more better and increases your time efficiency as well.
This app has four major calculators.
1. Trace width calculator computes the values of current, resistance and voltage drop etc for a trace width. It also helps you to get the required trace width for a specific current ratting and temperature.
2. PCB Via calculator makes you to know PCB via ratting like current, resistance, voltage drop and thermal resistance. (Pro Version Only)
3. Spiral Inductor Calculator helps you to design Inductors on PCB. You can design square, hexagonal and octagonal inductors on your board now. (Pro Version Only)
4. Trace Impedance Calculator can get trace impedance for you. We have 4 major (microstrip, embedded, stripline and dual stripline) configurations for you. So impedance calculations are on your palm now......... (Pro Version Only)

palmDraft ElectronicsCAD

Simple electronic schematic drawing application for Android.
* Please note this is the lite version of palmDraft. If you like it and would like to support further development you can purchase the full version from the Google Play Market.
The full version has these additional features:
* Work with larger schematics (1080 x 720 and 1920 x 1080).
* Export blocks.
* Use of custom symbols.
* Export schematics to camera roll.
* Share schematics (gmail, etc.)
* More library symbols.

Originally designed for palm(tm) OS PDAs back in 2002, palmDraft is now available for the Android platform so you can easily design your own professional-looking electronic schematic diagrams on your Android tablet or phone.
This is a simple bitmap-based drawing application, featuring a high definition, flick-panning, pinch-zoom-able working canvas, optimized for finger and pen drawing. It's as easy to manipulate as a sheet of paper. The schematics file format is standard .PNG bitmap file format which can be easily exported and shared for printing.
HARDWARE REQUIREMENTS:
Designed for high-density screen devices, tablet or large screen device recommended for best experience.
* For older devices with low screen densities (which have lower heap size), if you get low-memory warnings, please disable dark-background in prefs screen and work with SMALL or MEDIUM sized schematics (minimum 32MB of Heap memory.)

Basic Features:
* Schematics in SMALL:720x480, MEDIUM:1080x720 and LARGE:1920x1080 sizes
(Lite version saves only in 720x480)
* Free pinch-zooming and panning of the canvas on all editing modes.
* Grid snapping for easy and accurate finger operation.
* Schematics are saved and edited in standard .PNG format.
* Copy, delete, move, flip and rotate blocks, text and objects.
* Block Export and Import (full version only).
* Built-in basic electronic, electric, network, analog and digital symbols.
* Import custom made symbols and I.C.s (Full version only).
* Landscape and portrait modes.
* Working canvas available in dark or light theme (Prefs).

Circuit Solver

Want to simulate circuits on your desktop? familiar with Java and the Eclipse IDE? Then Circuit Solver Desktop Simulation Engine / Dynamic Simulator is just for you! Get it here at: https://gumroad.com/l/FhCqo

As I approached my senior year for my B.S. in Electrical Engineering, I wanted to create something that most people hadn't created before, a circuit simulator! It was about the experience, the learning, and the the journey itself. I put together this application to package my knowledge in Electrical Engineering to some day help another student have an easier time in their scholastic pursuits and in turn teach them about circuits. Circuit Solver is far from perfect and there are lots of things that could be optimized. It will however, simulate a majority of linear Circuits and a decent amount of smaller scale Non-Linear Circuits. If this app helps you in any way, i'd appreciate you spreading the word to help support my efforts, Thanks!

Think of Circuit Solver as an electronic circuit board, you drag your electrical components and place them on one at a time. You hook up some sources and you place some meters to read the values. If you need to analyze the waveform, grab some electrical leads and view them with an oscilloscope. There are many SPICE tools out there for PC such as Multisim, LTSpice, and PSpice. Circuit Solver doesn't compare to their raw power but it is optimized to run on mobile devices which makes it both portable and easily accessible to anyone in need of circuit solutions. Circuit Solver strives to verify Ohm's law, Kirchhoff's current and voltage laws by creating models that are both stable and efficient. Make circuit solver your first step in circuit design!

DC Simulation:
To simulate the circuits, a matrix is defined based on all the components inside the circuit. The application solves the circuit using matrix manipulations such as LU-Decomposition and matrix inversion. DC Analysis is completed by writing a series of nodal equations. The equations are solved simultaneously to obtain a unique solution.

Transient Simulation:
In transient simulation we use numerical integration to determine the response of RLC circuits. Numerical integration allows for one to solve for discrete moments of time and in effect integrate their response. This application only supports the Backward Euler method.

Non Linear Simulation:
Non linear simulation is used for components such as diodes, LEDs, and transistors. The solver first guesses the approximate value of the solution and is refined through the use of a Newton-Raphson process. It utilizes linear approximation to predict the answer through successive iterations.

Built-in-Oscilloscope:
Visualize waveforms through the use of the built in oscilloscope. To use this feature simply link either a volt meter or an amp meter to the graph by tapping on them and pressing the eye, in order to view the wave.

Saving Schematics/Circuits:
Save your circuits on your device to use anywhere you go and at any time. You may also capture screen shots of the circuits you build. These screen shots are saved locally on your device.

Essential Electrical Mobile Apps for Engineers and Contractors (Part 1)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 2)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 3)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 4)
Essential Electrical Mobile Apps for Engineers and Contractors (Part 5)

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