VoltSim is a realtime electronic circuit simulator like Multisim, SPICE, LTspice, Altium or Proto for circuit design with a better user experience.

VoltSim is a complete circuit app in which you can design circuit with various components and simulate an electric or digital circuit.

During simulation you can check voltage, current and many other variables. Check signals on multichannel oscilloscope or multimeter and tune your circuit in real time! You can also use VoltSim as logic circuit simulator and perform digital electronic analysis! This app will help you visualize how the voltage varies across the circuit and how current flows through it.

Voltsim is an electronic circuit simulator app with in-build logic circuit simulator and digital circuit simulator.

The examples provided with the app cover the basic functionality of all components.

Some app use-cases:
learn electronics
electronics circuit simulator
circuit simulator arduino (upcoming)
electric circuit simulator

You can report an issue or make component request at https://github.com/VoltSim/VoltSim/issues or just email us :)

Feature highlights:
* Material, intuitive user interface
* Unlimited workspace
* Animation of potential difference and current
* Automatic wire routing
* Manually adjust wire routing
* Automatic simulation
* Plot values in oscilloscope
* view values in multimeter
* Export circuits


Components:
+ Voltage sources (single and double terminal)
+ Current source
+ Resistor
+ Potentiometer
+ Capacitor (polarised and non-polarised)
+ Inductor (inductance)
+ Transformer
+ Diode
+ Zener diode
+ Tunnel Diode
+ LED
+ Transistor (NPN, PNP)
+ Mosfet (n, p)
+ Switches (SPST, Push, SPDT)
+ Operational amplifier
+ Voltmeter
+ Ammeter
+ ohmmeter
+ Fuse
+ Joint ( for creating cross joints in wire )
+ Text
+ Relay
+ Bulb
+ Digital gates (and, or, xor, nand, nor, xnor, not, logic in/out)
+ FlipFlops
+ 555 IC
+ schmitt trigger
+ ADC
+ DC Motor
+ SparkGap
+ Buzzer
+ Probe
+ OhmMeter
+ Speaker
+ LDR
+ Diac
+ oscillator
+ thyristor

Realtime Simulation: VoltSim offers realtime electronic circuit simulation, just like the industryleading tools Multisim, SPICE, LTspice, Altium, and Proto. Experience the magic of circuits coming to life as you build and test them.

UserFriendly Interface: Say goodbye to the steep learning curve! VoltSim provides a better user experience, making it accessible to beginners and experts alike. You don't need to be an electrical engineer to get started.

Comprehensive Component Library: Design circuits using a wide range of components at your disposal. From resistors and capacitors to microcontrollers and sensors, VoltSim has it all. Unleash your creativity with endless possibilities.

Electric and Digital Circuits: Whether you're interested in analog electric circuits or digital circuits, VoltSim caters to your needs. Create and simulate circuits with ease, and watch as your ideas evolve into functional systems.

DOWNLOAD VOLTSIM NOW AND SPARK YOUR CIRCUIT DESIGN PASSION!

// Option A //

To download VoltSim - circuit simulator mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download VoltSim - circuit simulator mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download VoltSim - circuit simulator from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search VoltSim - circuit simulator in HappyMod App.