At present, in the field of electronic product processing, multilayer circuit boards are indispensable as one of the impo
1. The quality and efficiency of welding work are too low (1) Due to the application of high-quality intelligent solderi
The price of PCB is something that many buyers have been confused about. Many people also wonder how these prices are cal
Nowadays, with the development of electronic products in the direction of miniaturization, portability, networking and hi
1. Selection basis for the width of printed wires: the minimum width of printed wires is related to the current flowing t
Conceptually, wireless transmitters and receivers can be divided into two parts: fundamental frequency and radio frequenc