[i=s]This post was last edited by chenjingjing on 2022-8-26 10:51[/i]Industry BackgroundIn order to become familiar with the use of firearms and improve their technical level, personnel in special ind
This article describes how to make a wireless local area network (WLAN) baseband transmission module test system using a high-speed data acquisition card with appropriate specifications as an example,
1. The difference between AC coupling and DC recovery: In DC coupling, the real measured signal is displayed on the screen. In AC coupling, the input signal is coupled through a capacitor before enter
In the application of 485 bus, if you simply use a pair of twisted pairs to connect the "A" and "B" ends of each interface, and ignore the interconnection of the signal ground, this connection method