Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
Why must the coefficient of the first-order term s in the denominator of formula (6.3.14) in the figure be greater than zero for the circuit to operate stably?...
The design of eCall in automotive applications is still relatively complicated for many engineers. Today, let’s talk about how to design enhanced eCall cars more simply and share some RF design expert...
[i=s]This post was last edited by alan000345 on 2019-5-27 10:04[/i] [p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Active Load Pull[/font][/color][/p] [p=25, null, left][color=rgb(51, 51, 51)][fo...
For single-chip microcomputers, GPIO is often used. Here, an oscilloscope is used to test the IO flip rate to see how fast it is.
The manual gives some characteristics of GPIODirectly flip GPIO progra...
When I was in college, I would buy a copy of "Digital World" every month. A friend in the dormitory next to me liked to buy "Computer World" and "Men's Health". We would share them during class.I only...