Daily Archives: January 8, 2019

Temperature Sensor PCB Reverse Engineering

Any trace on the Temperature Sensor PCB reverse engineering will cause a time delay to the signal when passing through a high-frequency signal. The main function of the serpentine trace is to compensate for the lesser delays in the “same group of related” signal lines. Usually there is no or less logic than other signals;…

AC/DC Power Supply PCB Board Cloning

There is usually no problem with the input source and output load current loops. The current waveforms in these loops are a superposition of large DC currents and small AC currents. Special filters are usually required in these two circuits to prevent AC noise from leaking into the surrounding environment. The input and output current…