Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to turn ESP32 microcontrollers into smart automation nodes using ESPHome. Discover how to configure sensors, write YAML code, and seamlessly integrate everything into Home Assistant.
Discover how NAT, PAT, and Port Forwarding save the IP protocol from exhaustion and allow hundreds of devices to share a single address on the global network.
Learn how to build and configure an enterprise-grade storage server using TrueNAS and commodity hardware, ensuring data redundancy, integrity, and high performance for your environment.
Discover how major RAID levels work and understand the crucial trade-offs of performance, redundancy, and capacity to protect your critical data against hardware failures.
Discover the crucial differences between ESP32, Arduino, and Raspberry Pi. A definitive guide for engineers and makers to pick the right hardware.
Discover how I2C, SPI, and UART work, the three fundamental protocols enabling microcontrollers, sensors, and displays to converse in electronic systems.
Learn how to decipher codes, markings, and physical formats of SMD components on printed circuit boards. An essential guide for electronics enthusiasts and technicians.
Discover how the oscilloscope reveals the invisible behavior of electronic circuits. Understand the fundamental differences compared to the multimeter and when to use each tool.
Explore the inner workings of switched-mode power supplies (SMPS), discover essential components like transistors and transformers, and understand why they replaced linear models in modern electronics.
Learn how to build a robust and secure DIY NAS to centralize your files, ensure data redundancy with RAID, and escape commercial cloud services.
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