[i=s]This post was last edited by wxkang on 2021-3-3 16:13[/i]With the help of the reference circuit provided by TI, I used tps40210 to make a 12V to 24V power supply. After welding, when the 12V powe...
Wireless car design is getting more complex. Here’s how to fix itWho could have imagined how the automotive ecosystem would evolve? From a simple mode of transportation, the car has evolved into a com...
According to official measurements by the China Earthquake Networks Center: At 12:52 on September 5, a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (29.59 deg...
ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
With the development of wireless radio frequency technology, short-range wireless communication technologies with significant advantages such as low cost, low energy consumption, low complexity and hi...
A medieval 300 micron sword on a Motorola/IBM PowerPC 750Hummingbird etched on HP PA-RISC 7000 microprocessorNCR Microelectronics Memory ICs on AircraftHP 64-bit combinational divider Focus II Math ch...
The principle circuit of the hand-crank type is shown in Figure 1. In the figure, G is a hand-crank generator. The generator assembly consists of a crank, an anti-reversal system, a transmission gear...[Details]
With the rapid development of intelligent connected vehicles, in-vehicle network architecture faces unprecedented challenges. Faced with increasingly complex in-vehicle entertainment, ADAS (Advance...[Details]
1. Classification and format of ARM microprocessor instructions The instruction set of ARM microprocessor is load/store type, that is, the instruction set can only process data in registers, and t...[Details]
At the "2019 Third China MEMS Smart Sensor Industry Development Conference" held in Bengbu recently , Li Ke, vice president of CCID Consulting, gave a keynote speech on the current status and future ...[Details]
Recently, Ava Technology successfully launched a new generation of 3D vision AI chips, and it was the prototype verification tool of Guowei Sierxin that helped the mass production of the chip. This p...[Details]
Preface In a previous article, I modified the HAL library to enable USART to receive data of any length. This can enable the reception of data of any length ending with 0x0a, that is, it is con...[Details]
Onbao Electronics, a leading Chinese power semiconductor company, has encountered its biggest crisis since its establishment 15 years ago. On August 8, 2019, Diodes, an American semiconductor company...[Details]
A long time ago, the service life of cars in my country was 15 years. Once a car reached 15 years old, it had to be scrapped. However, the policy was later changed. As long as the car does not exce...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
LeTV, which was recently in the midst of a "chairman resignation" storm, has once again welcomed the day of its earnings announcement. LeTV announced the company's earnings forecast for the first hal...[Details]
Samsung Electronics shares are likely to break through 50,000 won ($42.07) for the first time in nearly a year and four months, after rising for several days on expectations of improved third-quarter...[Details]
AT89S52 crystal frequency is 11.0592MHz Instruction cycle: 1.0852us Function description: 24C32-512 program, can read and write: 24C32, 24C64, 24C128, 24C256, 24C512 read data sent to P1 port disp...[Details]
According to statistics from the Ministry of Industry and Information Technology, as of August, my country has built a total of 1.037 million 5G base stations, building the world's largest 5G network...[Details]
China Energy Storage Network
: The global Internet is a necessity for the sustainable development of human society. As human society develops today, it faces major challenges: climate change,...[Details]
The DC power supply system is mainly responsible for supplying power to control equipment, protection equipment, etc. in the process of power production. Insulation degradation and DC bus gro...[Details]
Power technology
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