Jelc.Simulator: Circuits
Android app by Jelc. Education · Jelc
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 1.41
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
Electronic circuit simulator in 13 languages, made for electronics students and teachers — from technical school to college. Build your circuit with your finger, wire it up and simulate instantly. Works OFFLINE: once installed it needs no internet. ▶ THE SIMULATION COMES ALIVE It is not a static drawing: CURRENT flows through the wires as particles, the lamp LIGHTS UP with power, the motor SPINS with current and the buzzer SOUNDS while it is powered. You see what happens, not just numbers. ▶ REAL ANALYSIS • DC: operating point, voltages and currents node by node. • Transient: built-in oscilloscope with cursors, measurements (Vpp, RMS, frequency) and adaptive step for precise traces. • Bode (AC): frequency response, gain and phase. • DC sweep, and a live results panel component by component. ▶ POWER ELECTRONICS (what other simulators leave out) • Thyristor (SCR), TRIAC and DIAC with phase control — build the real wall DIMMER and watch it chop the waveform. • IGBT for switching and choppers. • Optocoupler and transformer for isolation. • Relay with real physics: inductive coil, hysteresis and flyback spike. The industrial-electronics lab the technical curriculum needs. ▶ 76 COMPONENTS Resistors, capacitors (including polarized electrolytics), inductors, diodes, LED, RGB LED, LED bar, Zener, Schottky, bridge rectifier, lamp, heater, fuse, potentiometer, photoresistor, NTC thermistor, DC motor, relay, buzzer, speaker, 7-segment display, LCD, battery with internal resistance, DC / sine / pulse (PWM) / triangle / sawtooth / noise / FM sources, BJT and MOSFET transistors, Darlington pairs, op-amp, voltage regulator, transformer, the NE555 timer, and a full digital set: 2- and 3-input gates, Schmitt trigger, flip-flops, half and full adder, decade counter, multiplexer, decoder and monostable. Edit any value with engineering notation (4.7k, 1µ, 4k7). ▶ 56 GUIDED EXAMPLES Dividers, rectifiers, Wheatstone bridge, filters and resonance (Bode), a mains-to-12 V power supply, op-amp amplifiers, 555 oscillator and monostable, a relay switching a lamp, a DIAC dimmer, a three-phase line, a logic latch, a light alarm and more — each with its animated schematic and its explanation. ▶ FORMULAS THAT DO THE MATH 24 calculators built into the theory sheets: Ohm's law, series and parallel, dividers, RC and RL time constants, reactance, cutoff frequency, resonance, the LED resistor, 555 astable and monostable and more. Leave the unknown blank and it solves it, or load the values from the circuit on screen. It also suggests the nearest real E24/E12 resistor and shows the error. ▶ MADE FOR LEARNING • 13 languages: English, Spanish, Portuguese, German, French, Italian, Polish, Russian, Turkish, Hindi, Urdu, Japanese and Chinese, each with its flag. • Touch editor with floating buttons: place a part, wire pin to pin with two taps, lock the circuit to drag a whole connected block. • Warnings that teach: it tells you when an electrolytic is backwards or when a par
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