- 01amplifiers (BJT and MOS)Single-stage BJT and MOS amplifiers, from bias point to clipping. Move the component values and watch the load line, the large-signal transfer curve and the small-signal tangent respond; see why an emitter resistor buys a stable operating point where R1/R2 alone does not. Includes guided exercises and the model equations behind every curve.↗
- 02bjt physicsA device-physics explorer for the bipolar transistor. Sweep bias, doping and geometry and watch the consequences: minority-carrier profiles, energy bands and quasi-Fermi levels, Gummel plots and beta roll-off, output characteristics and pinch-off, intrinsic gain and transit frequency, and what scaling costs.↗
- 03circuit sudokuSystematically solving the circuit sudoku... a skill that is indispensible in circuit design. Heck, indispensible in design. The main difference is that these sudokus can be solved. In circuit you may not be able to finish the sudoku but then you know where you hit conflicting requirements.↗
- 04circuit TetrisTetris in which every falling piece is a circuit element, named and valued as it drops. Populate the board, clear rows, and chain combos while the readout tells you what you just placed and what it does.↗
- 05equation InvadersCorrect and incorrect equations descend on your position; shoot the wrong ones and let the right ones land safely. Every wrong statement comes with an explanation of what is actually broken. Twelve waves, from first-year DC circuits to MSc noise, RF, fields and quantum mechanics. Pick your starting level and tempo.↗
- 06etchAwayA back-end-of-line maze game in which you are the etch front of a dual-damascene flow. Chew through the oxide of the routing pattern and open every via — vias take several passes, and you crawl while working one — before a particle, residue, arc or corrosion defect finds you. Then fill with copper, planarise, and stack the next metal layer.↗
- 07mos physicsA device-physics explorer for the planar MOSFET. Sweep bias, doping and geometry and watch the consequences: energy bands and quasi-Fermi levels, output characteristics and pinch-off, subthreshold leakage, the gm/ID design map, intrinsic gain and transit frequency, and what scaling costs in oxide field and gate tunnelling.↗
- 08shoot The Monkey & ParrotA shooting gallery with one rule: hit the monkeys and parrots, never the knowledge. Parrots, monkeys and the rare golden parrot pay out, equation cards cost you points and a strike, and three strikes ends it. Right-click throws a net that sweeps up animals and passes harmlessly through the equations.↗
- 09your assessment formFills in a UT assessment slip — Beoordelingsmededeling in Dutch or assessment form in English — from the student, course and examiner details you type in. Rolls a random grade if you want one, and downloads the finished form as a PDF. An easy way to get a good grade!↗