[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:58[/i]1. Introduction of the work (100-200 words)
The name of this work is the Internet of Things Smart Home System. The host and s...
Live Replay: Microchip Security Series 18 Developing secure IoT edge devices to cloud applications for Linux? using PKCS #11 and security devices : https://training.eeworld.com.cn/course/26669...
[i=s]This post was last edited by flyriz on 2018-10-20 16:27[/i] After listening to this, many questions I had in school suddenly became clear. I have a deeper understanding of the nature of signals a...
They are all old stuff. I didn't throw them away. I just put them in a drawer. I can exchange them if I find something suitable. I don't need them anyway. 3 2G and 1 1G...
1. What is mmWave?mmWave is a sensing technology that can be used to detect objects and provide information about their distance, velocity, and angle. It is a contactless technology that operates in t...
Has anyone written the driver code for an SD card? The driver code I saw in the example program of the STM32 development board is more than 3,000 lines long, and the initialization and operation proce...
Ceramic capacitors are made of ceramics with high dielectric constant (barium titanate monoxide) squeezed into round tubes, discs or disks as dielectrics, and silver is plated on the ceramics as el...[Details]
1. Major device number and minor device number (the two together are the device number):
A character device or block device has a major device number and a minor device number. The major devic...[Details]
Abstract: This paper presents a new design of high-power adjustable switching power supply. Using Buck switching power supply topology, MC33060 with single-channel PWM output and current and voltag...[Details]
LED is a cold light source with low working voltage and high light efficiency. It is considered to be a new light source for lighting in the 21st century. However, there are two key problems that p...[Details]
The stepper motor is a commonly used type of motor. It is characterized by its precise position control capability compared to other types of motors. It is a motor widely used in the field of autom...[Details]
1 Main technical indicators of regulated current power supply
(1) Output current range The output voltage of a single-phase AC regulated power supply is usually fixed at 220V. Some p...[Details]
Hangzhou Accelerator Technology Co., Ltd. (hereinafter referred to as "Accelerator Technology") and Xiamen Semiconductor Industrial Technology Research and Development Co., Ltd. (hereinafter referred...[Details]
A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are ofte...[Details]
Using an oscilloscope to detect ECU EMI interference When doing electromagnetic compatibility (EMC) testing, you usually think of radiated emissions testing with a spectrum analyzer. But oscilloscop...[Details]
On March 14, according to SamMobile, Samsung announced the launch of Smart Monitor M8 in South Korea, priced at 850,000 won (about US$691), and will be available in online and offline stores across S...[Details]
PMAC is an open motion controller with multiple models. The system uses TURBO PMACⅡ card, which is not widely used in China. Theoretically, the errors of each component in the servo loop and the error...[Details]
With the changes in the cobalt and nickel price cycles, driven by the replacement wave of new energy vehicles and 5G mobile phones in 2020, the lithium-cobalt battery industry chain is expected to us...[Details]
A few days ago, the media reported that Japan's GS Yuasa announced that it would supply the vehicle hybrid battery module EHW4S of its joint venture BEJ with Honda to Toyota . This year, Honda...[Details]
The "4th Global IC Entrepreneurs Conference and the 19th China International Semiconductor Expo (IC China)" hosted by the China Semiconductor Industry Association and the China Institute of Informati...[Details]
Nvidia
is a leader in
AI
.
We
in
the automotive industry
often hear about its various
smart driving
chips
. At the same time, we also see that Nvidia’s financial r...[Details]