Latest posts and insights
The US government forced Anthropic to cut foreign access to Fable 5 and Mythos 5. What that means for anyone building a business on US AI.
How one machine-readable contract drives the firmware, the hardware tests and the manual of an embedded device, and why the spec always wins.
Waterfall, Scrum, SAFe and spec-driven development side by side. Which process model fits which embedded project, and why specifications are suddenly back in fashion.
How a sharp 16.25 kHz PWM line becomes a wide, EMI-friendly band. With an 8-bit Fibonacci LFSR in a CPLD and one latching trick.
Code protection on, UART busy, no spare pin for debug or trace, trace pads buried under the BGA. How a single status LED becomes a debug channel, read with a Saleae and decoded with Python.
How the plus and minus wires of a PV string have to be routed so that a nearby lightning strike does not destroy the inverter, with string sizes for single family homes, costs and the relevant standards.
