Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Notes on using PMOS tube as power switch: When PMOS tube is used as power switch, the power is pulled down due to the too fast switching speed Istepped on a pit when designing the circuit recently, an...
When adding the network table, some components have no flying wires. ERC check is fine, and then there is no error prompt when loading to PCB, package pins are also fine, network tabs are placed corre...
Regarding GaN devices, you should pay attention to these issues! GaN has advantages, but there are practical considerations for GaN technology in system applications. Therefore, you need to consider t...
I am the third batch of candidates. I just got the board. Many netizens have already completed the development environment and created a new project. Let's step on the shoulders of giants and move for...
FPGA is the abbreviation of Field Programmable Gate Array, which is a product further developed on the basis of programmable devices such as PAL, GAL, PLD, etc. It emerged as a semi-custom circuit in ...
China Energy Storage Network News:
"The Beijing-Tianjin-Hebei region is the most seriously polluted area in the country in terms of air and water pollution, the area with the most scarce wate...[Details]
Compared with energy-saving lamps, LED lighting lamps have shown many unique advantages, and are more in line with the concept of "low carbon" and "energy saving". With the technological progress and ...[Details]
With the development of the Internet and e-commerce, network information security issues are particularly important. Data confidentiality transformation or information encryption has become the m...[Details]
1 Introduction
Multiple re-triggering technology is used in many occasions. For example, for a 30-tooth gear, if the gear meshing coefficient is 1.2, if the stress of one tooth is measured...[Details]
This article describes the construction of a bass-reinforced speaker box system that can be used to reproduce music with a heavy bass effect that can be adjusted with a potentiometer.
Mo...[Details]
This article is about a portable power bank made by electronics enthusiast fu-80 DIYer. Through the following introduction, I hope it can give you some inspiration, and let's DIY together! Are you ...[Details]
You can develop Linux drivers on a PC and recompile them into Linux driver modules for the ARM architecture, but you still have to test them on a development board. Currently, the most popular deve...[Details]
STM32 defines 20 external interrupts, all of which are triggered by edges and do not support level triggering. Among the 20 external interrupts, EXTI0--EXTI15 correspond to 16 groups of GPIO, as show...[Details]
Benefiting from the increase in demand for laptops and communication networks driven by working from home and education, IC design company Realtek Semiconductor's second-quarter revenue and net profi...[Details]
Recently, Zhejiang Science and Technology Department announced the first batch of Zhejiang Province's new product plan projects in 2014. Nine types of ultra-fine grinding equipment developed by Zhe...[Details]
On July 13, 2022, the China Electronic Audio Industry Association officially released the "High Definition Wireless Audio Technology and Equipment Specifications and Test Methods" (HWA Standard for s...[Details]
I have been trying to understand the operation of the program using circuits, but in the end I still can't figure it out.
The core of digital circuits is a variety of gates, a bit lik...[Details]
According to foreign media reports, the Robotics and Artificial Intelligence Laboratory of Italy’s National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA) has develop...[Details]
CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
Analogue and Mixed Signal
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