I am using MSP430F5659 chip for USCI's 4 types of UART, IrDA, SPI and IIC. Basically all the information does not have the explanation and application examples of IrDA. I beg the master to give me the...
The kernel is 3.12 version downloaded from the official website, and 4.8-2013.10 is used for cross compilation. The process is completely according to this post [url]https://bbs.eeworld.com.cn/thread-...
[size=10pt]0 About instruction timing[/size][size=10pt]Last time, a brother asked about instruction timing, and the answer was to check the Intel manual. But many people don't have that stuff! So you ...
I am testing the UTMI high-speed interface chip I made. I use FPGA to simulate the device, and then connect the UTMI to the computer for communication. There is no problem with the handshake process a...
I connected the STM32 board to the computer via USB, but the power indicator on the board is not always on, but flickers on and off? What's going on? Is the voltage insufficient? Or is the voltage too...
Description of the phenomenon: 1. Under normal working conditions, WinCE 5.0+2443 platform detects that the HW Button is pressed in the PowerButton Driver, and broadcasts a message WM_OEM_POWERBUTTON_...
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Infrared remote control is widely used in home appliances, but the remote controls produced are not compatible with each other. The universal remote controls commonly seen on the market can only co...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
Microcontroller MCU
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