Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to build a microcontroller circuit to monitor your homelab temperature and automatically trigger exhaust fans before your disks suffer.
Learn how to configure ESPHome to eliminate cloud dependency and keep your smart lighting working even without internet.
Tired of lights not turning on when the internet drops? Discover how to migrate your smart home to local control using Zigbee, MQTT, and Home Assistant.
Learn how to build a physical controller using microcontrollers to manage fan rotation curves based on the real temperature of your servers.
Learn how to map ports and create custom SNMP templates in Zabbix to quickly detect link failures in high-density local industrial networks.
Learn how to replace closed-source firmwares with ESPHome to locally and securely monitor physical actuators via MQTT and Home Assistant.
Learn how to control your home server fan speeds based on real CPU temperature using Python scripts and microcontrollers.
Tired of lights not turning on when the internet drops? Discover how to migrate your IoT devices to local servers and Zigbee protocols.
Learn how to eliminate measurement errors caused by wire resistance in industrial PT100 sensors using the four-wire technique.
Learn why incremental encoders lose steps on the factory floor and how to design hardware RC filters to eliminate phantom pulses effectively.
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