Mottad Maskap

Mottad Maskap is a complete electronics laboratory that fits in your pocket. Sketch a circuit, wire your components, and get exact voltages and currents in seconds — all computed on-device, with no internet connection, no account, and no subscription required. Build circuits from a palette of resistors, capacitors, inductors, voltage and current sources, diodes, and ground references on a snap-to-grid canvas. Wire terminals with a single drag gesture, then tap Analyze to run a full Modified Nodal Analysis. Exact node voltages and branch currents appear instantly in a colour-coded heatmap and a sortable results table — real linear algebra, not estimates. For dynamic circuits, open the Scope view and run a transient simulation. Watch waveforms draw in live as the app steps through your circuit using trapezoidal companion models and Newton-Raphson iteration for non-linear diode elements. Probe any node or branch, switch between voltage and current views, and tune the timestep and observation window to capture exactly the behaviour you need. Save your designs to a personal on-device library, attach reference photos from your camera or photo roll, and revisit the built-in component reference to review governing equations and MNA stamps for every supported element. Three ready-to-explore sample schematics — a voltage divider, an RC low-pass filter, and a diode half-wave clamp — are preloaded on first launch so you can start learning immediately. Whether you are a student verifying hand calculations, a hobbyist prototyping a design, or an engineer running a quick sanity check away from your desk, Mottad Maskap delivers precise numerical answers with no overhead.