**1. Subject** Tina Wireless Network WiFimanger2.0 User Guide**2. Problem Background** Products: All products that need wireless Hardware: V853 + XR829 Software: Tina4.0 + Wi-Fi \ **3. Problem Analysi...
A TFT LCD, driver chip ST7735, the microcontroller can be connected to 5V or 3.3V power supply. When using 3.3V, the LCD pins use resistors to divide the voltage to get 3V level, the LCD displays norm...
question:
"../Source/DSP2833x_SysCtrl.c", line 16: fatal error #5: could not open source file "DSP2833x_Device.h" . All header files have been included under include in the project directory, but the ...
Energy conversion systems inevitably have energy losses. Although 100% conversion efficiency cannot be achieved in practical applications, a high-quality power supply can achieve very high efficiency ...
The timing of ADS1251 and the corresponding time of each part are shown in the figure below. Is there anything wrong with the reading code I wrote?
double GET_DOUT(void)
{unsigned int temp = 0x0000000...
Introducing a magic tool that can connect the power analyzer to the CAN bus network, the WT-CAN communication adapter: iDAQ-WTCAN. It is the small box in the picture below. With it, you can directly c...
Maybe we never thought about it. The seemingly simple garbage classification actually brings such great trouble to "smart" humans July 1, 2019, the "strictest garbage classification law" in history T...[Details]
In 2021, the overall market size of global smartphone storage will reach US$46 billion, while the overall market size of automotive storage during the same period will be approximately US$4.5 billion...[Details]
Abstract: This paper describes the design and implementation of a remote image monitoring system based on GPRS and embedded Linux. The system is mainly composed of an embedded video acquisition termi...[Details]
1 Introduction In vast wild areas such as oil fields, transmission lines and power transformers are often in danger of being stolen because they are far away from the power supply bureau. Once transm...[Details]
In recent years, in the automotive industry, in addition to new energy vehicles, we often hear the term smart car. This word, which was previously usually associated with mobile phones, brought abo...[Details]
In the development of single-chip microcomputers, the serial port is the most commonly used channel for exchanging data with the outside world. To use the serial port, a communication protocol is e...[Details]
ZTE Corporation recently disclosed a number of patent information, one of which is related to communication technology, named "Traffic congestion detection method, device, electronic device and stora...[Details]
Recently, according to customs statistics, in the first 10 months of this year, my country's total import and export value was 31.67 trillion yuan, a year-on-year increase of 22.2%, and an increase o...[Details]
Industry experts and futurists gather at Keysight World Innovation Cloud Summit to share industry insights The rapid development of technologies such as quantum computing, digital twins, artificial...[Details]
Chinese display maker BOE is expanding its partnership with Apple to increase its share of the OLED and LCD markets. According to Korean media businesskorea, BOE began shipping 6.1-inch OLED panels...[Details]
According to Xinhua News Agency, Huawei Senior Vice President Zhang Jiangang said in an interview with Xinhua News Agency in the UK recently, "In the context of globalization, I don't think any compa...[Details]
Rockwell Automation announces acquisition of Knowledge Lens Acquisition will accelerate adoption of AI solutions in global industrial and manufacturing sectors (March 22, 2023, Shanghai, China) Re...[Details]
In Quickly Learn Arm (3), I drew a diagram of the LPC2478's memory space. The top two blocks of the memory space are 0xE000 0000 ~ 0xEFFF FFFF (APB) and 0xF000 0000 ~ 0xFFFF FFFF (AHB). These two blo...[Details]
Working principle of variable frequency motor
A variable frequency motor is a motor that can control the speed by changing the power supply frequency. Its working principle can be simply descr...[Details]
Recently, DXOMARK announced the screen display performance of OnePlus 8T, which scored as high as 89 points, surpassing the iPhone 12 Pro Max and ranking second in the world, second only to the...[Details]
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