Many semiconductor manufacturers, such as Infineon's IGBT modules, have very high power, such as rated current of 50A or even 75A, but still make them into pin-type packages for PCB assembly. I would ...
UBICOM IP2022/PQ80-120 Embedded Operating System Solution IP2022 is a powerful network communication processor launched by UBICOM of the United States. The processor speed can reach 120~160MIPS . It u...
The picture above shows our product. Shouldn't the circle behind BT139 be where the heat sink should be installed? Why is it directly soldered here? Please explain it to me. Thank you....
On a board with a screen of 480x272, because the screen is too narrow, the controls on the dialog box in the control panel are arranged vertically, resulting in the dialog box being too long and inope...
I saw this article today and was quite touched, so I specially forwarded it to share. College students who are about to graduate, you will find that it is difficult to find an internship now, let alon...
[align=left][color=rgb(51, 51, 51)][font=Optima-Regular, PingFangTC-light][size=17px]PCB design software has been developed, modified and improved for many years, and now only Cadence and Mentor are t...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]
LonWorks fieldbus technology is widely used, for example, in intelligent buildings, industrial control, environmental protection, etc. Echelon's LonWorks system has been used in the products of tho...[Details]
1. Brief Introduction
With the continuous development and improvement of single-chip microcomputer technology, single-chip microcomputers have been widely used in all walks of life, and ...[Details]
The battery and its management system are one of the key technologies of electric vehicles. In the past few years, most companies have encountered embarrassment in the development of electric vehic...[Details]
The cruise control system (CCS) of a vehicle is also called a constant speed driving system. It is an electronic control device that uses advanced electronic technology to automatically adjust the ...[Details]
PCB Design
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