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.
[i=s]This post was last edited by fish001 on 2019-12-10 20:14[/i]Digital tubes are also one of the most commonly used output devices in single-chip microcomputer systems (along with liquid crystals, l...
The interrupt system of 64+ is different from the previous ones. The interrupt is based on events. The entire hardware CPU receives 15 interrupts, but the interrupt source can support up to 128. 64+ r...
1. Ferrite Magnetic Amplifier in Flyback Power Supply For a dual-output flyback power supply that provides real power at both outputs (5V 2A and 12V 3A, both can achieve ± 5% regulation), when the vo...
For example, the maximum input voltage of the DCDC power chip is 65V, and a TVS tube is connected in parallel at the input end for protection. The maximum clamping voltage of the TVS cannot exceed 65V...
President Xi Jinping's proposal to explore the construction of a global energy internet at the United Nations Development Summit last September includes two key points: first, we must continue to p...[Details]
For years, the lack of talent and skills has been cited by China’s chief information officers (CIOs) as one of the biggest obstacles to increasing the speed of digital business development. China's C...[Details]
The conducted interference test system mainly measures the interference generated by the equipment under test (EUT) to the surrounding environment through the power line, signal port and control po...[Details]
According to South Korea's JoongAng Ilbo, Japan recently removed South Korea from its "white list" of countries with preferential export treatment, further heightening the sense of crisis in South Ko...[Details]
System structure of three-phase parallel power quality controller
The parallel active power filter (PAPF) is the most widely used power quality controller . The most common system s...[Details]
Apple filed a patent application in March 2020 for a vehicle-mounted lidar device designed to be mounted behind a vehicle's windshield to provide real-time 3D vision for self-driving cars. 1. ...[Details]
1 Electric Vehicle BMS The safety of automotive power batteries is a very complex topic. Using BMS to monitor and analyze changes in key data such as battery operating temperature, voltage and curr...[Details]
The electroplating line consists of an electroplating tank, a recovery tank, a cleaning tank, a driving line, a lifting hook, a travel switch, etc. (as shown in the figure). A is the original posit...[Details]
After discussing the three basic logic operations of AND, OR, and NOT, we will start from engineering practice, propose logic propositions, and then describe them with truth tables. From the truth tab...[Details]
In order to solve the problem of potential safety hazards in open password input devices, a password input method and a password input device are provided. This device fundamentally prevents t...[Details]
1. The startup file startup_stm32f10x_hd.s of stm32
The startup file is the first assembly program to be run after the processor is reset. Before running the C language code, it is necessary to asse...[Details]
Contents The invention relates to the field of flow measurement, in particular to a self-charging electromagnetic flowmeter. Background of the Invention It is an inevitable trend for intelligent wa...[Details]
The Hong Kong Global Electronics Show (Global Sources Consumer Electronics) was held at the AsiaWorld-Expo in Hong Kong from October 11 to 14, 2019. As the flagship exhibition of Global Sources, the ...[Details]
The global consumer electronics industry trendsetter - the US International Consumer Electronics Show (CES2013) will be grandly opened in Las Vegas on January 8, US time. This year's CES2013 will be ...[Details]
Hardware platform: stm8s103 Compilation environment: IAR for stm8 #include iostm8s103f3.h #include intrinsics.h // // Set the system clock to run at 16MHz using the internal oscillator. // void...[Details]
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