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I've spent the last decade-plus designing IoT tracker hardware and protocol payloads for logistics, fleet, and cold chain customers across more than a…
Maximizing Efficiency with Texas Instruments TPS63030: A Deep Dive into Power Management ICs Power supply engineering: field lessons from motor drives…
LoRa is a remarkable modulation scheme. It achieves sensitivity below -140 dBm, delivers reliable links at distances conventional radios cannot reach,…
Which UDS services should be in your toolkit? Designing DTCs and diagnostic coverage that scales How to implement robust seed-and-key and authenticate…
If you've been following tinyboot, you might have noticed there was no announcement for v0.3.0. That release added CH32V103 support, but things were s…
The robot started ignoring me on a Tuesday afternoon. Not dramatically — no sparks, no screaming servos. It just... stopped responding to voice comman…
Map the MCU power domains and on-board regulators Cut active-mode burn: clock scaling, voltage trimming, and peripheral gating Choose sleep modes and …
(Logic Gates & Living Systems: Why I’m Moving to the Kernel) For a long time, I’ve felt like a high-speed machine running a custom, low-level ker…
At L'Électron Rare we build FineFab — a local-first, multi-machine AI-native platform for manufacturing and electronics engineering. This week we open…
ADC Principles and Common Applications Analog signals are signals that have a continuous mathematical form in the time domain, with signal values cont…
I've written a few libraries you might be interested in, they are written for Espressif arduino-esp32 and wrap NimBLE-Arduino. You can check them out …