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 graduation project is the design of a voice-band short message terminal, but I don’t know how to start. The instructor said that the computer automatically answers the long-distance data communicat...
[i=s]This post was last edited by littleshrimp on 2022-3-25 12:31[/i]This is the connector on the Valeo LiDAR that I disassembled last time . The world's first automotive LiDAR , the connector is 10*2...
There are two solutions I know of. One is to use a thermistor to make a feedback circuit. Or use good components. Or use physical solutions such as aluminum plate PCB. The second is to measure the tem...
Function:Scan and read the input of 4*4 matrix keyboard and display it on digital tube, and the scanning includes de-jitter processing. Contains C source code and Proteus simulation file, including sc...
The color of light is determined by its frequency. White light is actually composed of seven different colors of light, while laser light is formed by light of a single frequency (or a frequency very ...
Use TIMER2 timer to generate 1ms timing interrupt to drive onboard LED4 to flash, and also drive PA6 pin to generate the same interrupt and use logic analyzer sampling to verify.
1. Experimental resou...
Test chip: Microchip PIC 18F4550 Integrated development environment: MPLAB IDE v8.53 Compiler: Microchip C18 PIC18 series microcontrollers are high-end series of 8-bit microcontrollers of Microchip...[Details]
From the agricultural age of straw raincoats to the modern life of brilliant lights, people have enriched their living space, improved their quality of life, and extended the time for study, life, ...[Details]
1. Before measuring the current, first determine the nature of the current (AC and DC) and the current range. 2. Choose the appropriate measuring tool (such as safety, accuracy and ease of use duri...[Details]
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 19), the reset process is triggered, even if ...[Details]
Today's smart projectors are like smart TVs a few years ago, and they are developing at a rapid pace. It can be said that current smart projectors are not inferior to smart TVs at all. If you are sti...[Details]
11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
Ross Young, founder and CEO of display industry consulting firm DSCC, recently revealed that Apple plans to release the fourth-generation iPhone SE with a 5.7-inch display as early as 2023. He has pr...[Details]
The STK465 thick film audio power amplifier has a rated audio power of 2x30W (at 8Ω load) or 2x40W (at 4Ω load), and a harmonic distortion of 0.08% (at 8Ω load) or 0.2% (at 4Ω load). It only ne...[Details]
Building on Mobileye’s more than 20 years of experience in safety and driver assistance technologies, the EyeQ Kit will provide greater flexibility for future software-defined cars.
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Qualcomm has previously confirmed that it can supply processors to Huawei, but only in the 4G aspect, while 5G is still under observation. According to China Business News, Huawei has started ...[Details]
On July 30, Silan Microelectronics announced that the company received the "Approval on the Issuance of Shares by Hangzhou Silan Microelectronics Co., Ltd. to the National Integrated Circuit Industry...[Details]
MCS-51 is a standard 40-pin dual in-line integrated circuit chip P0.0～P0.7: P0 port 8-bit bidirectional port line. P1.0～P1.7: P1 port 8-bit bidirectional port line. P2.0～P2.7: P2 port 8-bit b...[Details]
The previous section has described several major components of a single-chip microcomputer, which constitute the hardware of the single-chip microcomputer. The so-called hardware is a visible and t...[Details]
Indoor air quality is closely related to human health. As indoor environmental pollution becomes increasingly serious, indoor air also shows a trend of increasing pollution. If people want to maintai...[Details]
INCA software, as an automotive calibration measurement and diagnostic tool under ETAS, has powerful functions, excellent usability and compatibility, can greatly improve calibration efficiency, an...[Details]
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