mmWave is a valuable sensing technology that can be used to detect objects and provide information about their distance, speed and angle. It is a contactless technology that operates in the 30GHz to 3...
I recently encountered a very troubling thing.
It is like this
My eldest child's farsightedness reserve is running out and he is about to become myopic. My mother has started to drive him out every da...
According to the latest news, Suzhou Samsung Electronics Computer Co., Ltd. (SESC) issued an announcement, announcing that it will lay off a large number of employees. Except for employees in the RD d...
After changing GW2A to GW1N, the Gaoyun official example program reported the following error when compiled because the corresponding IP was reset:
ERROR (EX0311) : Invalid VCO frequency "(FCLKIN*(FBD...
To do Bluetooth communication, the app layer needs to connect and communicate silently, recording the painful exploration in recent days.
1. Search forBluetooth devicesBluetoothAdapter bluetoothAdapte...
if(Bianxing[0]>0) Bianxing[0]--; There are two sentences in the program. The array Bianxing[6] is long int. When debugging, I found that if Bianxing[0]=1, it will become 0XBF80000 after decrementing. ...
Rutronik Elektronische Bauelemente GmbH, the world's leading electronic components distributor, joined hands with Nordic Semicondutor to participate in the Munich Shanghai Electronics Show (electroni...[Details]
Preface
As time goes by, mobile phones have become more and more complex due to the addition of wireless communication technologies such as WiFi, Bluetooth and GPS. The increasing number of ...[Details]
Steel tube concrete structure is a new type of composite structure formed by filling concrete into steel tubes. This structure can more effectively bring out the advantages of both steel and concre...[Details]
Function and principle of frequency converter
The frequency converter is an electric speed regulating device that converts the constant frequency power supply from the grid into an AC power su...[Details]
On August 17, Shenzhen, Guangdong, announced that it had achieved full coverage of 5G independent networking. The “5G+full stack localization+smart grid” achievements of the Shenzhen Power Supply B...[Details]
With the continuous progress of social production and the accelerating pace of people's lives, people are constantly putting forward new requirements for production efficiency. Due to the rapid dev...[Details]
Introduction:
With the continuous development of industrial automation technology, frequency converters (Frequency Converters) are widely used in various industrial fields as an important dev...[Details]
In 2018, Sungrow continued to rise in the global inverter market: global shipments reached 16.7GW, up 1.2% year-on-year. Among them, the company's domestic shipments were 11.9GW, down 9.8% year-on-...[Details]
How can a security chip be considered secure? Does encryption mean it is secure? In fact, security is far more than encryption. A security chip is a combination of hardware and software. Inside the c...[Details]
As the main enabler of intelligent sensing technology, what is the layout of onsemi in image sensors? Recently, at the Munich Shanghai Electronics Show, the author had the honor to interview Tao Zhi,...[Details]
1 Introduction
With the development of information technology, uninterruptible power supply (
UPS
) is developing towards digitalization, intelligence, networking, large-capacity multi-ma...[Details]
Introduction of PDIUSBD12 chip
PDIUSBD12 Features
PDIUSBD12 complies with the Universal Serial Bus (USB) version 1.1 specification
High-performance USB interface device, ...[Details]
The MAX31782 is based on the high-performance MAXQ20 16-bit microcontroller core with large program/data flash memory and RAM data memory, providing a complete solution for the measurement and...[Details]
The concept of noise is very broad. In many cases, we regard the spectrum analyzer as a receiver, and noise and signal-to-noise ratio often mean the same thing. Noise does not appear directly in the ...[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
Microcontroller MCU
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