Droid Tesla Demo

Описание Droid Tesla Demo

Site Editorial Commentary：The best electronic circuit simulator for Android.

This is a demo version of Droid Tesla Pro!

Droid Tesla is a user-friendly and powerful circuit simulator designed for Android devices.

It's an excellent tool for students learning electronics, hobbyists experimenting with circuits, and even experienced professionals needing a quick and convenient way to perform electronic circuit design calculations and simulations.

Experience interactivity and innovation that rivals desktop SPICE tools like Multisim, LTspice, OrCad, and PSpice (trademarks belong to their respective owners) directly on your mobile device.

DroidTesla simulator analyzes basic resistive circuits using Kirchoff’s Current Law (KCL), mirroring the approach used in introductory circuits courses. The simulator systematically constructs a matrix based on KCL and solves for unknown quantities using algebraic techniques such as Gaussian elimination and sparse matrix methods.

For non-linear components like diodes and BJTs, DroidTesla's engine employs an iterative process to find approximate solutions. It starts with an initial guess and refines the solution through successive calculations. This iterative process leverages the Newton-Raphson algorithm to solve circuits with non-linear I/V relationships.

For reactive components (capacitors and inductors), DroidTesla uses numerical integration methods to estimate the state of these elements as a function of time. DroidTesla currently uses the Trapezoidal integration method to approximate the state of the reactive elements.

While both methods generally yield similar results for most circuits, the Gear method is often considered more stable, whereas the Trapezoidal method offers faster and more accurate results.

Currently, DroidTesla can simulate the following components:
- Resistor
- Capacitor
- Inductor
- Potentiometer (available only in pro version)
- Light Bulb (available only in pro version)
- Ideal operational amplifier
- Bipolar junction transistor (NPN PNP)
- MOSFET N-channel depletion
- MOSFET N-channel enhancement
- MOSFET P-channel depletion
- MOSFET P-channel enhancement
- JFET N and P (available only in pro version)
- PN Diode
- PN Led diode
- PN Zener diode
- AC current source
- DC current source
- AC voltage source
- DC voltage (battery) source
- CCVS - current conTrolled voltage source
- CCCS - current controlled current source
- VCVS - voltage controlled voltage source
- VCCS - voltage controlled current source
- Square wave voltage source (available only in pro version)
- Triangle wave voltage source (available only in pro version)
- AC ampermeter
- DC ampermeter
- AC voltmeter
- DC voltmeter
- Two channel oscilloscope (available only in pro version)
- SPST Switch (available only in pro version)
- SPDT Switch (available only in pro version)
- Voltage controlled switch (available only in pro version)
- Current controlled switch (available only in pro version)
- AND (available only in pro version)
- NAND (available only in pro version)
- OR (available only in pro version)
- NOR (available only in pro version)
- NOT (available only in pro version)
- XOR (available only in pro version)
- XNOR (available only in pro version)
- JK flip-flop (available only in pro version)
- 7 Segment Display (available only in pro version)
- IC 555 (available only in pro version)
- Transformer (available only in pro version)
- Graetz Circuit (available only in pro version)

If you are creating oscillators, ensure you set a small initial value on some of the reactive components (refer to the examples provided).