Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to hunt down address conflicts and signal integrity issues on the I2C bus using a bench logic analyzer in embedded hardware.
Learn how to configure a dedicated hardware environment to run large language models locally, ensuring total privacy and independence from cloud services.
Learn how to design controlled interruption circuits to test power supply robustness in electronics prototypes.
Learn how to tweak the Linux kernel and configure ZFS caches to maximize disk performance in virtualized Proxmox servers.
Learn how to measure the real energy consumption of servers and routers in your homelab using smart plugs and monitoring scripts.
Learn how to identify shorts and failures in semiconductor MOSFET transistors directly on printed circuit boards using continuity and resistance tests.
Learn how to build a high-durability backup power system for your homelab using LiFePO4 batteries, ESP32 monitoring, and MQTT telemetry.
Learn which server form factor fits your homelab by analyzing energy consumption, acoustic noise, hardware density, and maintenance costs.
Learn how to monitor your home electrical consumption using an ESP32, non-invasive SCT-013 sensors, the MQTT protocol, and beautiful Grafana charts.
Learn how to collect advanced NVMe SMART metrics in Linux and configure predictive alerts in Prometheus to prevent catastrophic data loss.
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