UVM Verification Explained: From Pins to a Reusable Testbench
Master Universal Verification Methodology with animated component phases, virtual interfaces, TLM scoreboards, and a runnable Verilator UVM project.
Clock Domain Crossing Explained: Synchronizers, Gray Code, and Async FIFOs
Simulate flip flop metastability, two stage synchronizers, pulse handshakes, Gray coded async FIFOs, and download synthesizable VHDL and SV files.
SPI Explained: Shift Registers, CPOL and CPHA, Flash, and Timing
Step through every SPI SCLK edge across all four CPOL and CPHA modes, circular MOSI MISO shift registers, NOR Flash commands, and daisy chains.
TMR Sensors Layer by Layer: From Magnetic Field to Digital Output
Trace spin dependent tunneling across a seven layer MgO magnetic tunnel junction stack, synthetic antiferromagnet pinning, and Wheatstone readout.
CMOS Logic: From Two Transistors to Gates, Latches, and Chips
Simulate complementary pMOS and nMOS inverters, NAND and NOR networks, latches, flip flops, static zero current, and dynamic switching power.
nMOS and pMOS Transistors: MOSFET Curves and Formulas
Inspect MOS inversion layers, threshold voltage, channel pinch off, triode and saturation equations, and body bias across nMOS and pMOS devices.
The pn Junction and Diode Physics Explained
Explore carrier diffusion, exposed dopant space charge, built in potential barriers, depletion width modulation, and Shockley diode curves.
Energy Bands and Semiconductors from Lattice to Silicon
Discover how covalent silicon orbitals split into valence and conduction bands, how doping shifts the Fermi level, and how holes conduct charge.
Where Does Current Flow? Variational Principles and Numerical Solvers
Derive steady state current PDEs from minimum Joule heat dissipation and experiment live with Jacobi, Gauss Seidel, and SOR Poisson solvers.
Permanent Magnets and Maxwell’s Equations in Matter
Understand B, H, and M fields, bound surface currents, demagnetizing fields, and dipole flux falloff around a 3 mm NdFeB N45 permanent magnet cube.
Maxwell’s Equations Explained in Differential and Integral Form
Visualize divergence, curl, Gauss law, Faraday induction, and Ampere Maxwell displacement current with eleven interactive electromagnetism canvases.
What Is Voltage? From Electric Charges to Ohm’s Law
Build deep intuition for voltage, electric field line integrals, electron drift velocity, Kirchhoff loops, and Ohm’s law across ten interactive demos.