After designing the circuit structure and device position, PCB EMI control becomes extremely important for the overall design. How to avoid PCB electromagnetic interference in switching power supplies...
Huawei Hongmeng + Alibaba Pingtouge, Runhe Neptune Review (Part 1)
In the previous article, we introduced Huawei Hongmeng, Alibaba Pingtouge and Runhe Neptune
In this article, let's look at the compil...
The most troublesome thing when I first learned DSP was the DSP bootload problem. When I learned 51 before, as long as the program was written and compiled, I could use the burner to burn the *.hex fi...
I would like to ask you guys, what is the difference between ordinary capacitors and electrolytic capacitors? Also, what kind of capacitors are used for power supply filtering?...
Communication requirements: Asynchronous serial data communication method with variable character frame length, with DLE (10H) and STX (02H) as the frame start field, and DLE (10H) and ETX (03H) as th...
Requirements: Design a power supply circuit for TI's AM3352ZCE27. The design steps are as follows: Step 1, select TI's DSP chipStep 2, view the details and submit project requirements,Step 3, wait for...
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on powe...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]