In the 5G era, terminals have become the focus of attention in various industries. Terminals are the part closest to users and directly affect users' 5G experience. In smart terminals, RF front-end mo...
I downloaded the CC2541SDK from the official website, version: BLE-CC254x-1.5.0.16
Precompile:
INT_HEAP_LEN=3072
HALNODEBUG
OSAL_CBTIMER_NUM_TASKS=1
HAL_AES_DMA=TRUE
HAL_DMA=TRUE
xPOWER_SAVING
HAL_LCD...
1) BIOS is the abbreviation of Basic I/O System, which is the basic input and output management.2) It is used to manage task scheduling, real-time program analysis, interrupt management, trace managem...
I would like to ask, why is the decoupling capacitor at the power supply end of the IC usually 104 or 103? Can't it be larger (105, 106 or even larger)? Can't it be smaller pf level capacitor? Or are ...
SC9930---TI's application in Class D amplifiers is quite extensive, and the classic TPA311X series of the previous generation is more classic. The TPA311X series currently promoted can meet most appli...
Jiwei.com reported on October 20 that the official Weibo account of OnePlus Mobile Phone showed that the first sale of OnePlus 8T yesterday achieved good results. Not only did the sales exceed 100 mi...[Details]
According to digital blogger @肥威, the Samsung Galaxy Note20 Ultra has been connected to the network. From the network information, the phone uses a dual-cell design, and the battery capacity is...[Details]
Overview:
This paper
introduces the characteristics of the IR21592 dimming ballast controller, and elaborates on the working principle and design of the 36 W fluorescent lamp dimming electron...[Details]
According to Jiwei.com on March 23, OPPO’s official Weibo announced a good news that its Find X3 series won the Red Dot Design Award. In terms of appearance, the OPPO Find X3 series has an integrat...[Details]
Compared with traditional analog oscilloscopes, digital storage oscilloscopes not only have the advantages of waveform storage, small size, low power consumption, and easy use, but also have powerful...[Details]
The basic ARM system file formats mentioned here are the file formats that are often encountered in the development of ARM-based embedded systems. There are three basic file formats for ARM systems...[Details]
The U.S. Patent and Trademark Office recently published two immersive XR system patent applications related to Apple's autonomous driving, including a virtual reality system designed to support a ran...[Details]
Most digital oscilloscopes have record lengths that are powers of 2 (e.g., 1024 points), and the sampling rate is limited to the order of 1-2-5. This can cause errors in the measurement of the power...[Details]
A few days ago, I accidentally locked a mega128. I was very upset, but later I found such a good article on the Internet. It is very simple to unlock the AVR without any high voltage programmer. The d...[Details]
STM8 is an 8-bit microcontroller developed by STMicroelectronics for industrial applications and consumer electronics. Each MCU has its own advantages and disadvantages. Compared with other 8-bit M...[Details]
With the rapid development of modern science and technology, electronics, power electronics, and electrical equipment are increasingly widely used. The high-density, wide-spectrum electromagnetic s...[Details]
China Energy Storage Network News:
Recently, the "Internet +" smart energy demonstration project, which is supervised by the State Grid Corporation of China and led by the Global Energy Inter...[Details]
According to reports, Qualcomm released its third quarter financial report for fiscal year 2021 ending June 27. The report shows that Qualcomm's revenue in the third quarter was US$8.06 billion, a 65...[Details]
Since Alphago defeated Lee Sedol in 2016, artificial intelligence (hereinafter referred to as AI), which has been around for more than half a century, has finally entered a period of rapid developmen...[Details]
On October 24, the "Xpeng P7+AI Intelligent Driving Technology Sharing Conference and the First Release of AI Dimensity 5.4.0" was held in Guangzhou. Dr. Li Liyun, Vice President of Xiaopeng Motors...[Details]