[size=4]In layman's terms, a processor is a device that processes a series of instructions and data. Therefore, the system structure of a processor can be classified from the two dimensions of process...
What is the relationship between PCB line width and via pad size? For example, how big a via pad should be used for a 10mil line width, and what is the size of the via?...
1. RS485 interface standardRS485 is developed from RS232 and RS422, which makes up for the shortcomings of poor anti-interference ability, short communication distance and low rate, and adds multi-poi...
Mentors, veterans, and students meet in the air
and stand on the shoulders of giants to prepare for the e-sports competitionRIGOL's " E -sports Veterans Talk" series of e-sports tutoring live broadcas...
1 Introduction
Direct Digital Synthesis (DDS) is a key technology for digitalization and is widely used in the fields of telecommunications and electronic instruments. DDS is usually imple...[Details]
1. Hardware Solution This design uses the AT89C51 microcontroller as the core component. This design consists of three parts: control system, display module, and key drive module. The main program, i...[Details]
Redmi recently released the Redmi K30 Pro series of mobile phones, which have an IP53 waterproof level. Lu Weibing previously said on Weibo: "Redmi K30 Pro supports IP53, which is enough to withsta...[Details]
Introduction: Observing SNEC 2010, there is a clear shift: photovoltaic industry players have begun to pay attention to the importance of technology to the sustainable development of the photovoltaic ...[Details]
Recently, Tesla CEO Elon Musk has warmed up for the upcoming "Battery Day" on Twitter. Musk tweeted that he will announce a lot of exciting news on "Battery Day" on September 22. In addition, Musk al...[Details]
1. The necessity of using PC to realize single chip microcomputer optimization control
At present, the control of single-chip microcomputer is very extensive. However, for complex field contro...[Details]
This is the first driver I developed after entering the embedded industry.
Platform: Ti dm6441 linu2.6.18
GPIO is the simplest and most commonly used resource in embedded systems, such ...[Details]
Two years ago, the World Bank predicted that lithium demand would grow by 965%. Image: University of Cambridge
The World Bank has unveiled a multimillion-dollar plan to minimis...[Details]
Method for developing high-efficiency solar cells using carbon nanotubes
Cornell University researchers have created the basic elements of highly efficient solar cells, which hold great pr...[Details]
Automobiles have come a long way since their introduction. Today’s cars have many features, including autonomous and semi-autonomous driving, anti-lock brakes, electric power steering, front and re...[Details]
A reporter from China Securities Journal learned from Changgao Group (002452) on November 19 that the State Grid Corporation of China's first indoor HGIS smart substation, the Lion Mountain 110KV s...[Details]
When a relatively high voltage rail (12V) must be stepped down to a relatively low level (3.3V, 1.8V), the converter traditionally used is a DC/DC switching controller driving an external MOSFET. I...[Details]
The typical circuit of a switching power supply made with UC3842 is shown in Figure 1.
Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series...[Details]
CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults.
...[Details]
RF/Wirelessly
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