Different from traditional door locks, smart door locks are locks that have been launched in the domestic market in recent years. They are more intelligent and simple in terms of user security, identi...
1. Environment Construction GD32E231 needs keil5.25 or above to support. The old version of the compiler does not support the latest M23 kernel. Install the GD32E231 support package.2. DEMO test simul...
When installing Ubuntu or Debian, it is recommended to use EMMC storage as it has a large capacity. 1. Download the debian system and modify related configurations a. Download the system wget -c [url]...
CC13/26XX is TI's new generation of ultra-low power multi-protocol SOC processors that support Sub1G, 2.4G private protocols, BLE, Zigbee, RF4CE and 6LowPan.CC2640 is a BLE low-power Bluetooth chip, a...
Figure 1 is a schematic diagram of the internal structure of LL494. The combination of external RC timing elements RT, CT and the internal oscillator generates a fixed frequency linear sawtooth wave s...
Abstract: A practical control strategy for a three-phase active power filter (APF) is introduced. The main circuit topology of the APF adopts a three-phase four-wire voltage-type converter. Its con...[Details]
01 Overall development and breakthroughs in information security of intelligent connected cars With the centralized evolution of vehicle electronic and electrical architecture, the...[Details]
The fusion technology of multiple sensors is the trend of smart cars, among which the extraction and processing of sensor information, especially image information, is the most critical point.
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Introduction Micron announced the launch of the DDR5 Technology Enablement Program (TEP) in July last year. Currently, the ecosystem around DDR5 has attracted more than 250 members from more than 1...[Details]
1 Introduction Conductivity testing technology is widely used in chemical, biological, medical, environmental protection and other fields, and is one of the important testing methods for physical pro...[Details]
my country has been vigorously developing and building smart cities. As early as 2011, the National 863 Project (High Technology Research and Development Program) placed smart city pilot projects in ...[Details]
Ever since Shen Yiren left the mysterious new OPPO phone in October at the end of the OPPO Reno2 launch conference, the popularity of this mysterious new phone OPPO Reno Ace equipped with the world's...[Details]
This paper introduces the design and implementation of a fully digital single-phase inverter based on DSPTMS320LF2407A and using SPWM control technology. Finally, the experimental waveform is given. ...[Details]
The split electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Including highly corrosive liquids such as acids, alkalis, and salt...[Details]
md.b $address $count (display $count bytes of data from address $address b=byte, byte, 8 bits) md.w $address $count (display $count words of data from address $address w=word, word, 16 bits) md.l...[Details]
introduction UPS power supply system is an essential power supply for power, communication, banking and other industries . It has a history of several decades since its creation. In the process...[Details]
This article explains the principles of the Boost circuit from the perspectives of charge and discharge. In the end, it adds some knowledge that is not in the textbook. Overall, it is a relatively be...[Details]
Fundraising shrunk by 800 million yuan, the "speed of life and death" in the intelligent driving circle
Recently, there has been another big news in the field of intelligent driving: anoth...[Details]
Synopsys , Inc. (Nasdaq: SNPS) today announced that it is expanding its MIPI camera and display IP portfolio with the launch of the DesignWare® MIPI C-PHY℠/D-PHY℠ IP for multiple FinFET processes. Th...[Details]
From October 18 to 19, Zhang Hongwei, secretary of the municipal party committee, went to Beijing to carry out investment promotion activities and witnessed the signing of the Zhiyouwo Lunan Supercomp...[Details]
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