Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn the practical step-by-step procedure to diagnose motherboard power trigger failures using a digital multimeter on the workbench.
Learn how to track short circuits on VBUS and CC lines of modern USB-C boards using a digital multimeter and a bench power supply with voltage injection.
Learn how to measure harmonics and residual ripple in linear and switching power supplies using AC coupling on your bench oscilloscope safely.
Learn how to configure lm-sensors and hddtemp on Linux to extract hardware thermal metrics directly from your server command line.
Learn how to identify open thermal fuses in transformers and switching power supplies using a digital multimeter continuity mode.
Learn the practical step-by-step procedure to test the coil and NO/NC contacts of an electromechanical relay using a digital multimeter on the bench.
Learn how to diagnose voltage drops, identify pinouts, and detect faults in linear voltage regulator integrated circuits using a basic multimeter.
Learn how to diagnose the ON/OFF activation path and standby signals on laptop motherboards using a multimeter and a bench power supply.
Learn how to diagnose failures, measure voltages, and identify short circuits in laptop motherboard battery charging circuits using a multimeter and bench power supply.
Learn how to inspect SPI and I2C bus clock and data signals on OLED displays using a digital oscilloscope to diagnose communication faults.
Page 11 of 198 • 1976 articles
