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.
The three major operators will implement 5G commercial packages from November 1: the tariff may start at 199 yuanOn October 27, according to the latest industry news, China Unicom and China Telecom wi...
First Look at Zigbee
To add a smoke sensor module to the Zigbee network, you need to use the CC2530 ADC to sample the analog signal output by the sensor. The following is my own program process for us...
When performing DMA transmission of the serial port, can DMA1 and DMA2 of stm32f4 transmit data at the same time? For example, if the data stream and channel corresponding to usart1 in DMA2 are turned...
Author: Hardy Zhou
In terms of motor sensorless control algorithm, TI provides eSMO sliding mode observer to calculate the motor rotor angle. In terms of application, TI provides eSMO lib file and rel...
1 Introduction
The human balance ability is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down, and walk. Once a person's balance ability is impaire...[Details]
UniDe is a very good domestic brand. Among domestic instruments, Victory UniDe is pretty good. If you don't use it often, you can use these brands. If it is used by a factory and the budget is suff...[Details]
There have been reports before that Apple may cancel the Mimi model of the iPhone, mainly because sales are not very good. According to tipster LeaksApplePro, next year's iPhone lineup will co...[Details]
7.1 Timer/Counter 7.1.1 Timer/Counter Configuration 7.1.2 Working Principle of Timer/Counter 1. Timing method In timing mode, T records the number of pulses (machine cycle signals) output by the in...[Details]
Before many consumers can react, many names and brands of mobile phones have appeared on the market, and some brands have become popular all of a sudden. Perhaps this is the trend of mobile phones! T...[Details]
Digital measurement: Use the diode range of the digital multimeter, insert the red test lead into the vω hole and the black test lead into the com hole. We know that in the digital multimeter, the...[Details]
If your storage data volume is not large, or your storage performance requirements are not too high, and the existing NAS or SAN happens to meet the application needs, you may not notice that cluster...[Details]
ETC pre-installation is now being designed and installed in full swing, but the electromagnetic compatibility of vehicle-mounted electronics troubles many engineers. The power supply of the vehicle s...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs...[Details]
The RTO2000 oscilloscope is newly upgraded and launched, with many unique innovations to meet the special needs of users. RTO2000 not only has the industry's outstanding time-frequency domain testing...[Details]
Design Definition As people acquire more and more information from the outside world, vehicles - as well-equipped high-tech carriers - must effectively integrate this information explosion. The hum...[Details]
From September 12 to 16, the 2024 China International Fair for Trade in Services (hereinafter referred to as "CIFTIS") was held in Beijing.
As a world-leading mobile technology company and pr...[Details]
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