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.
EMC (Electromagnetic CompaTIbility) is a technology that studies electromagnetic interference. Electromagnetic interference is the electromagnetic energy around us that causes the operation of electro...
How big is the tax control machine market in China? At the tax control machine industry chain forum held in Beijing recently, Zheng Zhiguang, secretary general of the Tax Control Information Equipment...
Next, I was going to start learning ROS, but it was particularly difficult to install it on the Raspberry Pi operating system. I tried to install ROS on the 32-bit buster operating system for a long t...
I also bought an OLED from Wannengdi Taobao, but I didn’t receive it during the Labor Day holiday, but I did receive it at work.
I turned it on at night and liked it so much that I wanted to light it ...
The evolution of the core Apple's entry into the computer CPU field is not a whim. You should know that Kalamata is not the first exposure of Apple's Mac chip plan. According to Bloomberg, as early a...[Details]
I just learned the OLED display experiment of the battleship two days ago. The following is the OLED display method I summarized: For example, if we want the OLED display to display a string: "CODE"...[Details]
According to WitDisplay, the Korean display industry is looking for new ways in the electronics industry. As the markets for smartphones and TVs, which are its main businesses, have reached saturat...[Details]
introduction
PC/104 is an industrial control bus specification specifically defined for embedded applications. Personal computers and their peripherals based on the IBM PC/AT bus specification...[Details]
Google and iFixit have signed a deal that will ensure that nearly all existing Pixel smartphones and all upcoming Pixel devices will come with DIY (Do It Yourself) repair kits. iFixit.com will ...[Details]
Contents The invention belongs to the technical field of flow measurement and relates to a gas ultrasonic flow meter. Background of the Invention As an emerging flow meter, ultrasonic flowmeter has...[Details]
As a new energy-saving technology, LED has developed rapidly in recent years. The product quality of LED is closely related to temperature.
The temperature distribution needs to be teste...[Details]
If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]
1. High temperature, high pressure and impact test:
Target: LED lamps (including finished lamps with LED Driver)
Reference standard: Industry experience
Test method:
1. Place the five LED lam...[Details]
With the development of technology,
the power
of
LED
is increasing, but the cost is decreasing.
The key to
ensure
the
long-lasting
brightness
of ...[Details]
STM8S has no peripheral circuits. The MCU CAP is connected to the 104 capacitor reset and connected to the pull-up resistor. All other pins are left floating. The current is tested using the followin...[Details]
I believe everyone is familiar with this TV commercial launched by a certain operator - "xxx mobile phone already has 100,000 applications"! Corresponding to this is the recent hot topic on the Intern...[Details]
1 Introduction With the development of science and technology, embedded operating systems play an important role in more and more fields, and have become one of the symbols of product technology level...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
Power technology
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