Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Generally, we use the crystal oscillator port of 103RC . Here, we want to use the internal clock HIS and use the port of 103RC as a basic GPIO port.OSC crystal port is multiplexed with GPIO PD0 PD1The...
As a communications engineer, especially one working on RF, how can I survive if I can’t quickly convert between dBm and W?Today we will introduce a classic oral calculation method that can convert dB...
1. Choose the right algorithm and data structure.It is important to choose a suitable data structure. If a large number of insert and delete instructions are used in a bunch of randomly stored numbers...
[size=4]TMS320F28335 has three serial ports, SCIA, SCIB and SCIC, and the GPIO pins correspond to the following: [/size] [size=4] [/size] [size=4]SCIA corresponds to two groups of GPIO28/29 and GPIO35...
September 21 is the Mid-Autumn Festival, which is a day for family reunion. Who will you spend this Mid-Autumn Festival with? With family, colleagues or friends?No matter who you spend the Mid-Autumn ...
I am a complete newbie, a layman, and I know nothing about this. Sorry, I don't know how to ask any questions. I will give a general description first. If you have any questions, feel free to add them...
Thanks to IT Home netizen @Mr 丶苏 for the clue, Honor Magic3 Pro has now pushed the Magic UI 5.0.0.129 update, the version number is SP1C00E126R4P7, and the size is 348MB. The update log shows tha...[Details]
The realme flagship code-named Race is about to debut, and it will be the first to be equipped with Qualcomm Snapdragon 888 flagship processor. On the evening of December 3, Xu Qi, vice pres...[Details]
Like bare metal programs, the Nand flash module of S5PV210 is very similar to that of S3C2440. If ECC is not introduced, the driver program is also very simple to write. For the specific analysis and ...[Details]
In the development process of ARM programs, interrupt handling is very common and very important. The RVCT compiler used by Realview MDK provides the __irq keyword. Functions modified with this keywor...[Details]
Arm today announced a new display solution that includes the Mali-D71 display processor, CoreLink MMU-600, and Assertive Display 5. The new display solution is based on Arm IP , improves device ...[Details]
On November 19, a relevant person in charge of China Mobile Internet Co., Ltd. stated that China Mobile will focus on building three basic entrances in the 5G era: numbers, cards, and messages. The c...[Details]
During the system detection process, various sensors need to be used. The measurement method and performance of the sensor are key factors in whether the detection task can be successfully co...[Details]
According to official news from Sanan Integrated Circuit, Sanan Integrated Circuit recently obtained a surface acoustic wave (SAW) filter order from FIH Mobile, a world-renowned mobile phone OEM manu...[Details]
As we all know, power batteries are the "heart" of new energy vehicles. With the increase in sales of new energy products and the improvement of market recognition, the penetration rate will increase...[Details]
According to CNBC, US President Trump is about to sign an executive order to force ByteDance to sell TikTok on the grounds of threatening national security, and Microsoft is in talks to acquire the a...[Details]
I encountered many problems when I started to transplant fatfs, which was very distressing. The successful transplantation was not easy to come by, so I would like to share my experience. The hardware...[Details]
What does the CPU of 51 microcontroller mainly consist of? The main components of the 51 microcontroller CPU are central processing unit (CPU), internal data memory (RAM), internal program memory...[Details]
I personally think that using the Yaffs2 file system on nandflash is a good solution, but the latest Linux does not support the Yaffs2 file system, and you need to patch the kernel yourself. Howeve...[Details]
Taiwan media Economic Daily reported that IC design company Dontech announced its November performance, setting a new record high. Duntech Technology (Shenzhen) Co., Ltd. was established on April 2...[Details]