On August 8, Jinshajiang Capital issued a statement by CITIC Securities and Jinshajiang Capital on media reports of Zhang Rujing’s remarks. The following is the full text of the statement:
Recently,...
[i=s]This post was last edited by landao_gd on 2022-9-22 00:15[/i]I was accidentally selected for this teardown.
This, this, this, this, do you know?
The goods received are like this, the packaging is...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-2 10:33[/i]What are the advantages and disadvantages of current feedback op amps and voltage feedback op amps? Can op amps be used as comparators...
Most commercial radar systems, especially those in advanced driver assistance systems (ADAS), are based on silicon germanium (SiGe) technology. Today’s high-end vehicles have a multi-chip SiGe radar s...
LDO:Low dropout linear regulator, as the name implies, is a linear regulator and can only be used in step-down applications, that is, the output voltage must be less than the input voltage.
Advantages...
Razer announces the Studio Edition of the Blade: equipped with Quadro RTX 5000 graphics card and an optimized new screen. After Nvidia announced its latest Quadro professional GPUs, Razer is taking...[Details]
A city itself is not only a city, it can also be a business. In 2019, as technologies such as 5G, AI, and cloud computing continue to redefine the concept of cities, this unpopular business has ...[Details]
introduction
An embedded system refers to a hardware and software system with a microprocessor or microcontroller as the core that is embedded in various products or engineering applications. ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
As LED technology matures, LED lighting is increasingly used, such as LED flashlights in mobile phones, LED home lamps, LED headlights and taillights in cars, etc. However, you may not be particularl...[Details]
The new generation of High-NA EUV equipment from semiconductor equipment giant ASML is priced at about US$400 million, equivalent to RMB 2.7 billion. It is reported that the equipment is more precise...[Details]
Introduction: MCS-51 microcontroller has multiple interrupt sources. Taking 8051 as an example, there are 5 interrupt sources, two external interrupts, two timing interrupts and one serial interrupt....[Details]
When it comes to the number of wires in a photoelectric level sensor, how many wires do you usually think of? Is it three?
Generally, photoelectric liquid level sensors usually have three wire...[Details]
Chongqing was liberated on November 30, 1949. On December 15 of the same year, the public-private joint venture board of directors of Chongqing Electric Power Co., Ltd. was established.
In 195...[Details]
The circuit in Figure 1 is an edge-triggered monostable circuit based on a previous design of an edge-triggered parabolic pulse generator (Reference 1). This circuit makes a simple but significant cha...[Details]
Series 4: Tektronix solution resolves difficulties in smart cockpit HDMI display interface testing HDMI can transmit video and audio data at the same time, with simple connection and good compatib...[Details]
1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz.
②HSE is a high-speed external clock that can be...[Details]
Introduction: Transformer is an electrical device used to change voltage and current. The lead wire of the transformer winding is led out of the box by the bushing. The bushing plays the role of in...[Details]
Target
This lab investigates methods of generating a negative reference voltage. A positive reference source or regulator configuration is more common. The traditional method of ge...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
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