Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to engineer a 12V UPS circuit using lithium-ion cells and a TP5150 regulator module to keep your network router online during power outages.
Learn how to identify logic and clock faults in surface-mounted integrated circuits using an oscilloscope and active probing techniques on the bench.
Learn practical fault identification in SMD or PTH inductors and coils on the workbench using a digital multimeter's continuity scale.
Learn how to identify, extract, and flash SPI EEPROM chips using the CH341A USB programmer and NeoProgrammer software directly on your electronics bench.
Learn how to identify components drawing excessive power in idle mode using a plug-in wattmeter and lower your electricity bills.
Learn the practical step-by-step guide to testing optocouplers directly on the circuit board using a multimeter to isolate failures in power supplies.
Learn the complete technical procedure to track overheating points in voltage regulator circuits and prevent system crashes.
Practical bench guide to identify damaged semiconductors in switched-mode power supplies using the multimeter diode test mode.
Learn advanced AC coupling techniques and proper probe usage to isolate and measure high-frequency noise and output ripples.
Learn the step-by-step guide to testing power MOSFET transistors using only a standard digital multimeter in diode mode.
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