Wearing a Systems Engineer Hat to Solve Barcelona's Water Problem
A step-by-step account of how systems engineering tools narrowed Barcelona's water-stress problem into a practical greywater reuse concept.
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Electronics
Embedded World 2019 vs 2026: What Changed in Edge Hardware, Software, and Real Products
A grounded comparison of how edge hardware, optimisation software, and deployable embedded AI solutions matured between 2019 and 2026.
Building HAIREMS: An Edge AI Monitoring System for ICU Automation
Designing a multi-microcontroller Edge AI system to monitor saline, oxygen, and emergency sounds in ICUs during COVID.
APEX: From a Classroom Detour to a Working Hydroponics IoT System
How an alternative to a routine assignment became a funded IoT-enabled hydroponics monitoring prototype.
Stabilizing a Quadcopter with Rust and Fixed-Point Control
Designing a safety-critical quadcopter control system in Rust with PID control, sensor fusion, and robust state management.
How Much Embedded Systems Knowledge Is Enough for the Job?
A stage-based way to judge embedded skills using simulation, prototype, and MVP implementation expectations.
Building a NES Emulator from Scratch
A deep dive into a 4-week sprint to build a NES emulator in Rust, navigating CPU simulation, memory mapping, and debugging external library failures.