Troubleshooting and testing are critical steps in ensuring the functionality and reliability of your PCB. This category covers the techniques and tools used for diagnosing and resolving issues in PCBs, including signal integrity problems, power supply noise, and common design flaws. Learn how to use logic analyzers, oscilloscopes, and other diagnostic tools to identify and fix problems in your PCB designs before they reach production.
Your interactive reference for test methods on materials for printed boards and electronic assemblies. Part Navigator: Scope & Focus Click any part below to view its specific focus within the standard. This helps define which test methods are relevant to
Learn how to check resistance with a multimeter, covering both digital and analog types. Our step-by-step guide ensures accurate measurements and safety.
Understand crosstalk: signal interference, trace spacing, and grounding solutions. Tips for high-speed designs to minimize noise. Essential for signal integrity!
What is a Cold Solder Joint? Cold solder joints, also commonly known as pseudo soldering, are one of the bad solder joints produced during the PCBA or SMT process. Because the solder joint lacks the formation of good intermetallic compounds
Conduct flying probe tests: setup, coverage, and defect detection. Learn to validate prototype PCBs without fixtures. Tips for improving yield. Step-by-step inside!
Debug embedded systems with JTAG, SWD, and logic analyzers. Learn setup, troubleshooting, and compatibility with STM32/Arduino. Essential guide for engineers!
The ESP32 is a low-power, low-cost, ultra-low-power system-on-chip microcontroller board developed by Espressif Systems. However, there are occasions when you may encounter difficulties in uploading your sketches to the board. This can be caused by several factors, such as incorrect
Power Supply Noise is a kind of electromagnetic interference (EMI) from the power distributor system. the frequency spectrum of its conducted noise is about 10kHz~30MHz, up to 150MHz. This noise can interfere with the normal operation of electronic devices and
Testing an AC capacitor with a multimeter is a vital skill for anyone dealing with HVAC systems. Capacitors play a crucial role in starting and running motors. When they fail, your air conditioning unit may not function properly. This guide
