Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to integrate and visualize real-time telemetry from industrial and residential sensors using Node-RED and the MQTT protocol easily.
Learn how to build an automated watering system using ESP32 microcontrollers, soil moisture sensors, and the MQTT protocol for smart home IoT integration.
Learn how to integrate monitored quick exhaust valves with safety relays to instantly dump pneumatic cylinder pressure during industrial emergencies.
Learn how to build a secure residential access control system using ESP32 and computer vision to open gates automatically.
Learn how to monitor server temperatures using Python scripts, IPMItool, and webhooks to trigger emergency alerts in real time.
Learn how to build a home alarm system using ESP8266, reed switch sensors, and TLS-encrypted MQTT communication for a secure local broker.
Learn how to collect real-time telemetry with ESP32 and MQTT in industrial environments, ensuring low power consumption and reliable data delivery.
Learn how to build custom ESP32-based firmwares to control LED strips and smart relays locally and securely, without cloud dependence.
Discover the exact financial methodology to justify industrial IoT and factory floor automation investments to the executive board with proven returns.
Learn how to write idempotent playbooks to spin up virtualized bare-metal infrastructure quickly, securely, and fully automated using KVM and Ansible.
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