1. Use the wire lead between the pins as short as possible The radiation intensity of the signal is proportional to the length of the signal […]

When we get a PCB board, if we have no other testing tools, how to quickly judge the quality of the PCB board? Next, we will introduce […]

I often hear people talk about solder mask opening in PCB design. What is windowing, PCB design windowing what to use, how to open a solder mask? The […]

There will be various signal transmissions in the conductors of the circuit board. When the transmission rate increases, the frequency must increase. If the line itself […]