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.
1. Brief Introduction
After completing the data request, you also need to write the software interface. The system comes with the LVGL graphical interface, but to be honest, using LVGL for monochrome ...
In mathematical terms, an FIR filter is a series of dot products. Take an input quantity and an ordinal vector, multiply the coefficients and a sliding window of input samples, and then add all the pr...
Impedance matching of power amplifiers
Higher Q values should be considered because higher Q values provide higher attenuation of the amplifier harmonics. Because current and voltage limiting in the o...
[size=4] As people's understanding of the harmfulness of electromagnetic leakage emission of confidential information fragments gradually deepens, various means of preventing electromagnetic leakage e...
The three-phase power supply phase sequence/phase loss detector introduced in this article is mainly used to detect whether the wiring of the three-phase AC power supply is missing a phase and whet...[Details]
Amid the global pandemic, innovators and designers have shown increasing interest in the use of non-invasive health monitoring devices. In a previous post, I explored implementation considerations ...[Details]
1 Concept and characteristics of embedded systems
An embedded system combines the system circuit of a microprocessor or microcontroller with its proprietary software to achieve the highest rati...[Details]
How to install indoor display screen
1) Hanging (wall mounted)
Applicable to display screens below 10 square meters. The wall must be a solid wall or have a concrete beam at the han...[Details]
The most striking feature of TWS earphones is the convenience of wireless wearing. Compared with traditional Bluetooth earphones, TWS earphones have many advantages such as small size, good sound q...[Details]
use: 1 This instrument is suitable for measuring the electrostatic properties of fabrics or plate-like products of various non-metallic materials under specified laboratory environmental conditions. ...[Details]
With the improvement of vehicle electrification level, the number of various ECUs on vehicles has gradually increased. They communicate through the bus to achieve coordination and control between v...[Details]
The design of electrical control systems includes two basic contents: one is principle design, which is to meet the various control requirements of production machinery and processing technology; t...[Details]
It was reported that Chongqing HKC Jinyu Optoelectronics Technology Co., Ltd., a LCD panel manufacturer, recently issued a mandatory leave notice, requiring annual salary employees to take five days ...[Details]
According to the latest news, Apple has closed the verification channel for the iOS 15.1.1 system, which means that users who have upgraded to the iOS 15.2 system can no longer downgrade to iOS 15.1....[Details]
Today (6), Powerchip Semiconductor held a listing ceremony. The company's chairman Huang Chongren said that the Tongluo plant's production capacity of about 30,000 to 50,000 pieces has been fully boo...[Details]
Under normal circumstances, the eight LEDs at port P1 are used as running lights. In case of emergency, eight LEDs can be used to create a mandarin duck splashing in the water display. Mandarin d...[Details]
O Introduction
At present, most building fans and lights are manually operated by personnel when in use. When the weather is hot and humid, the personnel in the building manually turn on the f...[Details]
Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]
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