Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to identify parasitic capacitance, calculate ideal pull-up resistors, and capture electromagnetic noise on I2C buses using an oscilloscope.
Is your hard drive clicking and freezing the system? Learn how to use ddrescue on Linux to safely rescue data from damaged storage drives.
Learn how to test ceramic and polyester capacitors on the workbench using an oscilloscope and function generator to analyze characteristic curves and leakage.
Learn to develop embedded firmware on ESP32 to read PLCs and industrial sensors via Modbus TCP, integrating data straight into SCADA systems.
Learn how to identify and repair cold solder joints on printed circuit boards using a hot air station, proper flux, and safe techniques.
Learn how dedicated drivers and chopper current control work to design efficient power stages and eliminate motor overheating in CNC machines.
Learn how to build a practical automation project using microcontrollers and PWM to control homelab rack exhaust fans dynamically and quietly.
Learn bench methodologies to test power supplies under resistive and inductive loads, accurately identifying ripple and voltage drops.
Learn practically how to use logic analyzers to debug data frames, measure baud rates, and identify electrical noise in CAN networks.
Learn how to perform field calibration on industrial sensors using holding registers in the Modbus RTU and TCP protocols, correcting drifts with practical code.
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