-
According to US technology media MacRumors, Apple may have acquired image recognition startup Fashwell, which designed an engine that can identify products in images and place orders directly. Fash...[Details]
-
In
high-end audio
equipment, careful resistor selection is one of the best ways to avoid or minimize noise and distortion in the signal path. This article describes the generation of noise ...[Details]
-
Working principle of the circuit: One route of the mains voltage is stepped down by C3, stabilized by DW, and rectified and filtered by VD6, VD7, and C2 to output a stable 12V DC voltage to supply...[Details]
-
Recently, Lam Research, a global supplier of innovative wafer manufacturing equipment and services for the semiconductor industry, announced the appointment of Mr. Wang Ting as the company's vice pre...[Details]
-
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
-
On November 18, the Huawei Mate X2 Collector's Edition went on sale this morning, priced at 18,999 yuan. As netizens predicted, the phone was sold out as soon as it went on sale, and it can be s...[Details]
-
Network analyzer is one of the instruments commonly used by RF engineers. It is used very frequently. After long-term use, the instrument will inevitably "get sick". Antai network analyzer maintenanc...[Details]
-
This article uses the C8051F020 microcontroller to realize the connection control of the AD9959 frequency synthesis chip, and combines a small amount of peripheral circuits to form a complete low-n...[Details]
-
Opmus can complete various tasks based on visual perception.
On September 24, Tesla Optimus released a social platform to show the progress of humanoid Optimus. "Optimus can now autonomous...[Details]
-
On December 6, 2018, Lai Jianjun, Deputy Chief Inspector of the Jiangxi Investigation Team of the National Bureau of Statistics, Tang Weidong, Director of the Regulations Department of the Jiangxi ...[Details]
-
The spectrum analyzer determines the signal characteristics by measuring the frequency components and amplitude characteristics of the signal. Frequency indicators (frequency range, frequency resoluti...[Details]
-
Today, we will introduce a national invention patent - offline calibration device for insertion target flowmeter. The patent was applied by China National Offshore Oil Corporation and was authorized ...[Details]
-
The 74HC595 chip is a type of 74 series chip. It has the characteristics of high speed, low power consumption and simple operation. It can be easily used in the microcontroller interface to drive LED...[Details]
-
Next Generation Motor Controller Design
BAE Systems Avionics designs and manufactures military electronics and surveillance systems. To stay competitive, the Avionics division continually ...[Details]
-
Chuanfa Longmang announced on the evening of February 21 that the company plans to invest 12 billion yuan in the Deyang Chuanfa Longmang lithium battery new energy material project in the Deyang-Ar...[Details]
Circuit Observation Room
京公网安备 11010802033920号
EEWORLD