[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...
Last week, Apple officially pushed the official version of iOS 13 to the public. Recently, foreign media 9to5mac brought a summary of solutions to common update failure problems. Delete and download ...[Details]
Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
We already talked about the changes in charging power of major mobile phone manufacturers in the article "Digital Theory: Faster than Fast! The Fast Charging War among Mainstream Mobile Phone Manufac...[Details]
Google lost a $163 million antitrust appeal in France, accused of using its dominant position in the search market to set unfair rules for its online advertising platform. In December 2019, the Frenc...[Details]
According to foreign media reports, Tesla recently released the Q4 2019 Vehicle Safety Report, which pointed out that there are fewer traffic accidents in Tesla cars compared to other vehicles on the...[Details]
This time, WeChat Moments has done a great job again. After a set of project battery cell selection survey and evaluation data was exposed in WeChat Moments, it instantly attracted the attention of...[Details]
US technology companies have rejected calls from the Trump administration to stop sourcing products from certain Chinese companies because they are concerned that such a policy could violate competit...[Details]
Meishan Island in Ningbo, Zhejiang, is like a beautiful pearl, inlaid on the coast of the East China Sea. It used to be a barren island with sandy watermelons and sea salt as its labels. Today, as ...[Details]
Recently, Wu Henggang, President of OPPO Software Engineering Division, announced at the OPPO Developer Conference that OPPO officially launched the OPPO Carlink solution, opening up the car-machine ...[Details]
1: How can you avoid the "Communication Failure" message when using CPU 315F and ET 200S?
With CPU S7 315F, ET 200S and fail-safe DI/DO modules, you call the fail-safe program in OB35. Further...[Details]
IT Home reported on April 28 that this morning, Meizu officially announced that it has joined hands with Xiaofang Kiln to reproduce the "Sky Blue" color scheme. The Meizu 17 Pro will be equippe...[Details]
We have just learned the two most important parts of the 51 single-chip microcomputer, timer and interrupt. After learning, we can apply the timer and digital tube. First, we can make a stopwatch pro...[Details]
The measurement of automobile fuel consumption is the main indicator for evaluating automobile fuel economy. The gasoline engine fuel supply system has developed from the previous carburetor type, me...[Details]
Tested using Keysight’s ultra-wideband test solution with Samsung’s U100 chipset
Ensures stability and security of ultra-wideband devices
Keysight Technologies has...[Details]
With the support of bit operations in the Cortex-M3, ordinary load/store instructions can be used to read and write single bits.
Among the bit-banding supported by CM3, there are two regions where ...[Details]
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