Directory of physical science, electronics, and microcontroller simulation laboratories.
Explore atomic structures, Bohr electron shells, thermodynamic phases, Pauling electronegativity, and practice quiz.
Analyze 3-phase alternating signals with interactive Unit Circle, stable trigger oscilloscope, rotating phasor diagram, and live RMS.
Subatomic electron collisions, dielectric E-fields, solenoid B-fields, and dual V-I phase shift waveforms for R, L, and C.
Interactive phasor vector rotation paired with continuous oscilloscope time-domain waveform projections and trigonometric analysis.
DIN 46228-4 wire end ferrules, Dutch NEN 1010 / EN 60204-1 colors, interactive cable voltage drop and power loss calculations.
Interactive C++ Arduino loop visualization for ESP32 microcontrollers, GPIO register updates, and step-by-step token tracking.
Side-by-side hardware comparison illustrating why blocking delay() halts button reads while non-blocking millis() updates instantly.
Interactive 8-bit byte manipulation, signed two's complement, hexadecimal conversions, ASCII symbols, and boolean states.
7-LED digital dice array directly mapped to an interactive Excel truth table with sound synthesis and roll statistics.
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