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Design a complete printed circuit board step by step in OrCAD and Allegro, from schematic symbols and footprints through routing and manufacturing outputs.
Design a WiFi and Bluetooth PCB patch antenna by calculating its dimensions, feed, impedance transformation, and transmission line in KiCad.
Explains how lasers generate and control light, from mirrors and semiconductor diodes to pulse circuits, while outlining what is involved in building one at home.
Design and 3D-print a custom enclosure for a circuit board in Fusion 360, with openings for connectors and mounting features.
Build a MicroBlaze soft microcontroller in an FPGA, connect it to DDR3, VHDL logic, GPIO, and USB UART, and debug it.
Learn how TDR reveals impedance changes along PCB traces and explains reflections, differential-pair coupling, and high-speed signal behavior.
Troubleshoot radiated-emissions failures in a flyback power supply using lab measurements, a TEM cell, and targeted shielding and capacitor changes.
Explore practical EMC techniques for PCB boards, including decoupling, filtering, shielding, guard rings, grounding, and board mounting.
An engineer explains why signals propagate along transmission lines—and how a cable stretching from Earth to the Moon changes when an LED turns on.
Set up LPDDR4/DDR4 memory simulations in Keysight ADS, from importing a PCB and defining its stackup to analyzing eye results and troubleshooting anomalies.
Design space-bound circuit boards by selecting components and validating them against radiation, vibration, thermal, EMC/EMI, ESD, and safety risks.
An overview of Fusion 360’s parametric 3D modeling workflow, from editable sketches and assemblies to rendering, manufacturing, and 3D scanning.
Learn to measure conducted electromagnetic emissions using spectrum analyzers, LISNs, oscilloscopes, and software while separating common-mode and differential-mode noise.
Explores complex FPGA systems combining PCIe, embedded processors, Linux, and image-processing hardware with software drivers.
Explores how via stubs, fiberglass weave, signal skew, and copper roughness can degrade high-speed PCB signals, with measurements and layout examples.
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