Hello everyone, I have a question, hope you can give me some advice!! I am now making a network communication driver, there is a task rxFrameProcess, which is used to process the data from the network...
First of all, I wish you all a happy May Day. Some time ago, an old man in my company retired. When he sorted out his belongings, he left behind a very old desk lamp. This time, I took it and made a d...
I need help from the experts. I have burned the two routines of wireless_uart and pulse_oximeter_sensor, but I can't receive any data using 2540 USB DONGLE. What do you use to receive Bluetooth data?...
The project selected F6736 and used LCD_C. The underlying code was written using msp430_driverlib_2_80_00_01. However, there is only LCD-b in the library, but no LCD-c. Does anyone have a driver libra...
[b][color=#ff0000]Online Seminar Introduction[/color][color=#1f4f7c][size=12px]Seminar Topic:[/size][/color][/b] [size=12px]STM32 and IAR Development Tools: Current Status and New Product Preview[/siz...
The above figure is the voltage drop curve of 1N5817. The figure shows that at 100mA, the voltage drop is only 0.1V. However, in my actual application, the current of 1N5817 does not exceed 10mA, but ...
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
With the rapid development of information technology represented by computers, semi-physical simulation technology plays an important role in many military and civilian fields such as aerospace and co...[Details]
As the electromagnetic environment in space becomes increasingly complex, the shielded cables used to transmit weak signals in the test system are easily affected by external electromagnetic distur...[Details]
Introduction
With the development of economic level, people's demand for cars is increasing. While cars bring great convenience to our travel, they also pose challenges to the health of d...[Details]
Consumer demand for multimedia embedded processor products is growing rapidly, requiring both increased performance and reduced power consumption. However, high-performance processing requires incr...[Details]
Fast charging of batteries for electric vehicles is an important topic in the research and development of electric vehicles. Although many practical charging devices or commercial chargers have the...[Details]
introduction
Two-dimensional barcode is a method of storing and transferring information without relying on computer networks and databases. It is another form of information representation ...[Details]
At present, the common motorcycle brake light source is still dominated by incandescent lamps, and the red light distribution lens is added to achieve the light distribution requirements. The disad...[Details]
At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schem...[Details]
In the construction of IDC computer rooms, the construction of power systems is undoubtedly the top priority. The development of various businesses and the stable operation of various servers are inse...[Details]
1 Overview
Early power factor correction (PFC) technology was mainly implemented by passive devices such as inductors and capacitors, which is called passive PFC technology. The method is to c...[Details]
1. ARM Introduction (excerpt)
ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-power RISC proces...[Details]
Embedded System
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