Base stations are public mobile communication base stations, which are a form of radio stations. They refer to radio transceiver stations that transmit information to mobile phone terminals through mo...
TrustZone technology is introduced in the Cortex-M series (Cortex-M33 and Cortex-M23) microcontrollers based on the ARMv8-M architecture. TrustZone enables two security domains in a single processor, ...
[size=4]The function of the watchdog is to feed the watchdog regularly and reset the timer when the system CPU is working normally. If there is a problem with the system and the watchdog is not fed, t...
On the back of the cardboard in the package of this kit, there is a text "Getting started" which introduces the demo that comes with the development board (already burned in). If I hadn't seen the pos...
[i=s]This post was last edited by qi777ji on 2021-8-18 10:02[/i]Today I read the chapters on MCU driver and programming. Although the MCU models involved are a bit old, it can be seen that the author ...
Figure 1 is a schematic diagram of the positioning systemFigure 2 shows the structure of the positioning system Figure 3 shows the terminal interfaceThe invention relates to the field of communication...
Dongshan Precision issued an announcement stating that the company's controlling shareholders, actual controllers and persons acting in concert Yuan Yonggang, Yuan Yongfeng and Yuan Fugen (hereinafte...[Details]
AT256 full variety integrated circuit tester test applicable scope: Component testing - suitable for testing of all types of integrated circuits and screening testing of components Circuit board te...[Details]
Vector network analyzers are a type of instrument with a wide range of uses. They can characterize S parameters, match complex impedances, and perform time domain measurements, etc. They are also one...[Details]
Method 1: Use a multimeter to determine Step 1: First, set the multimeter to R × 100, and measure the six lead wires of the motor junction box two by two to determine the three-phase winding. The spe...[Details]
The control system of electric vehicle motors is generally composed of electric motors, power converters, sensors and electric vehicle controllers. Electric vehicle controller chips are core contro...[Details]
March 26, 2024, Beijing - Today,
Intel held the "2024 New Intel Commercial Client AI PC Product Launch Conference", extending the AI features based on Intel® Core™ Ultra processors to the com...[Details]
Definition of bootloader:
It is equivalent to the BIOS of a PC. It is a small program that runs before the operating system starts the kernel. Through this small program, we can initialize the hardwa...[Details]
In previous articles, I mentioned that microcontrollers are very simple devices in the electrical field. From the outside, they are just a chip with many pins. Inside, they are a bunch of registers. ...[Details]
On March 20, 2012, the Department of Transportation of Guizhou Province held an appraisal meeting for the project results of "Research and Application of LED Light Dimming Control System Based on M...[Details]
The main function of the inverter The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into ...[Details]
In the past year, humanoid
robots
have become the focus of attention, and many companies have lined up to launch their own humanoid products. Most of them have a typical humanoid appearance...[Details]
On February 17 this year, lidar company Cepton merged with blank check company Growth Capital Acquisition Corp. and successfully listed on the Nasdaq. It is not uncommon for lidar startups to go pu...[Details]
Function generators are effective general-purpose instruments in the electronics industry, both in infrastructure and manufacturing. They can generate a wide range of signals of varying frequencies a...[Details]
Yesterday was the day when realme X2 Pro was released. Although the phone is extremely competitive in the market, it caused heated discussions due to errors in the PPT. Last night, realme CMO Xu Qi o...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
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