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.
My SYS input is reduced from 5V to 4.3V through a diode, and then a step appears when power is turned on, about 2.2V. I would like to ask what is the cause and whether it will have any impact on the c...
1. Introduction to PWM
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It ...
First of all, we have an overall understanding of the development kit. The PCB layout is very perfect.The hardware version we use is BRD2503A-A02 . Notes on the version:The main function:
Onboard peri...
In the era of digital intelligence, driven by the electrification, intelligence, and connectivity trends in the automotive industry, vehicle displays are booming in the direction of multi-scr...[Details]
On February 23, the Qichacha APP showed that on February 22, the first-instance civil judgment on the invention patent infringement dispute between HTC International Corporation (an HTC affili...[Details]
After two years of record sales, North American
robot
orders fell 30% in 2023, according to a new report from the Association for Advancing Automation (A3). The group said it expects the ec...[Details]
The lithium-ion battery that is now widely used is developed from the lithium battery. So before we get to know the lithium-ion battery, let's first introduce the lithium battery. For example, the...[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]
Functions and features of microcomputer relay protection tester:
Microcomputer relay protection tester is a new type of intelligent test instrument developed in the past decade. The previous...[Details]
Microvast Corporation today completed its merger with Tuscan Holdings, Inc., and the combined company was renamed Microvast Holdings, Inc. Through the merger, Microvast raised approximately $822 mill...[Details]
There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor?
1. ...[Details]
In order to meet the market demand for a wider range of clock oscillators, Guangdong Dapu Communication Technology Co., Ltd., after years of research and development, recently launched the first high...[Details]
NetEase Mobile News, April 24, 2022, players who pursue gaming experience must be familiar with OPPO's K series. With the K series of popular new products created for many consecutive years, it has...[Details]
China Energy Storage Network News:
The new policy follows the principle of "whoever benefits, whoever bears the cost", further improves the auxiliary service assessment and compensation mec...[Details]
In the infrared light source driving circuit , the +12 V voltage is added to the two ends of the amplifier through two 100 kΩ resistors to form a common phase ratio. The amplification factor of the a...[Details]
With the rapid development of technology, the discussion about the future of autonomous driving has become more and more heated. In addition to sensors, V2X technology is also being developed as a s...[Details]
On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]
Analog electronics
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