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. ...
1 Introduction
As the trend of functional integration and technology convergence continues, portable devices such as digital cameras, smart phones and media players have higher and higher requirem...[Details]
Multi-terminal signal bells can be used in hospital wards. A button is installed next to each bed. When the patient calls for a nurse, just press the button, and the nurse in the duty room will hear ...[Details]
In LED lighting,
the trend of
LED fluorescent lamps
replacing traditional fluorescent lamps is becoming increasingly clear. Compared with traditional fluorescent lamps, LED fluorescent lamps ...[Details]
Recently, Fuzhou Gaoyi's first third-generation semiconductor silicon carbide wafer substrate production line entered large-scale production, with an estimated annual output of 100,000 pieces and an ...[Details]
Recently, Nasda stated on an interactive platform that general-purpose MCU chips have been in short supply in the domestic and international markets recently. The monthly sales volume of a general-pu...[Details]
Pure sine wave inverter power supply is a high-quality power supply system designed for power plants, substations, communications industry, automation control equipment, solar energy, oil fields,...[Details]
In modern system integration control, large signal switching systems are indispensable in various places. The current mainstream signal switching systems include CREATOR quick and other large ...[Details]
In April 2020, the application for listing on the Science and Technology Innovation Board of SiRuiPu, a chip company invested by Huawei, was accepted. This is the first project invested by Huawei to ...[Details]
Jiwei.com News July 30, 2019, Shanghai - MediaTek held a new product and technology conference in Shanghai today with the theme of "Gaming Chip Awakens Combat Power", launching the first mobile phone...[Details]
introduction With the improvement of living standards, people have higher and higher requirements for material life, and pay more attention to residential security issues. With the development of bio...[Details]
Using three op amps to build input buffer and output stage circuits
Traditional IAs use three op amps to build the input buffer and output stages ( Figure 2 ). The input buffer stage provides fully...[Details]
Study on Acoustic Emission Monitoring Method for Tool Wear and Breakage This paper discusses the principle and implementation of online monitoring of tool wear and breakage using acoustic emission m...[Details]
On the evening of November 5, Xiongtao Co., Ltd. issued an announcement stating that the company recently received a patent certificate issued by the State Intellectual Property Office, entitled a lit...[Details]
Jiwei.com reported on April 17 that today, the Huawei Mate X2 without the fast charging package version was launched on the Huawei Mall. The 256GB version is priced at 17,799 yuan, which is 200 yuan ...[Details]
Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
Microcontroller MCU
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