Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn the practical step-by-step method to test optocouplers in switch-mode power supplies using a digital multimeter on the diode scale.
Learn how to analyze digital signals on IC pins directly on active boards using an oscilloscope and trigger settings without desoldering the component.
Learn the practical bench step-by-step using an attenuated probe and oscilloscope to diagnose clock failures in microcontrollers.
Learn how to troubleshoot backlight failures and power pins in embedded equipment LCD displays using only a digital multimeter.
Learn the practical bench guide to identify failures in linear and switching SMD voltage integrated circuits on dense electronic circuit boards using a multimeter.
Learn how to analyze signal integrity on DDR4 RAM clock and data pins using a digital oscilloscope to accurately diagnose physical hardware failures.
Learn the step-by-step bench procedure to diagnose open thermal fuses in appliances and power supplies using continuity testing.
Learn the practical bench step-by-step to identify failures in common temperature sensors in power supplies using a digital multimeter.
Learn the practical workbench step-by-step guide to identify shorted or open power semiconductors directly on the printed circuit board.
Learn how to integrate thermocouple sensors with the ESP32 microcontroller to achieve precise high-temperature readings for thermal monitoring.
Page 23 of 98 • 972 articles
