Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to analyze duty cycle and jitter in timer outputs using digital channels on a storage oscilloscope.
Learn the correct method to size power supplies for mining rigs, balance 12V rails, and prevent voltage drops under heavy continuous load.
Learn how to use current clamps and oscilloscopes to track current spikes in PCIe buses and graphics card power connectors.
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 choose low-TDP components and configure energy-saving BIOS states to build an efficient, cost-effective home server.
Learn how to fine-tune neural network weights on restricted hardware using VRAM-saving techniques and quantization on consumer GPUs.
Learn how to build custom ESP32-based firmwares to control LED strips and smart relays locally and securely, without cloud dependence.
Learn how to diagnose and recover data from corrupted SD cards in embedded systems using serial interfaces, adapters, and FAT/ext4 file system tools.
Learn how to design CFM airflow, choose between positive and negative pressure, and correctly position exhaust fans in server racks.
Learn safe methods to diagnose and replace SMD resistors, capacitors, and ICs on printed circuit boards using a hot air station.
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