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 ddllxxrr on 2021-5-16 15:55[/i]This chapter really shocked me, because I didn't understand a lot of the knowledge. This is how I have been for many years.
It’s quite ...
Data validity
The data on the SDA line must remain stable during the high period of the clock. The high or low state of the data line can only change when the clock signal on the SCL line is low.Start...
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PrefaceI have been working on motor control for half a year. The most basic motor control is the six-step square wave drive of the brushless DC mo...
In the previous two sections, we have already lit up the onboard LED1 and connected to the PC serial port to successfully print HELLOWORD. In this section, we will conduct a comprehensive application ...
I felt great when watching the TI video training course.So I wanted to find the course notes.But I couldn't find them in the technical support, related products, and related downloads on the course pa...
The EQCO510 and EQCO5X31 devices provide a reliable dual-channel solution for sending high-speed data signals in both directions. Supports two-way distance up to 15 meters A standard Universal S...[Details]
Under Matlab/Simulink, combined with Simulink basic modules and S-Function, a design scheme for brushless DC motor control system is proposed. The system adopts double closed-loop control: the spee...[Details]
I believe many old Samsung users know that Samsung usually releases the Galaxy S series in the first half of the year and the Galaxy Note series in the second half of the year. The rhythm of alternat...[Details]
1. Introduction
Homemade LED electronic clocks can be seen in many electronic newspapers and magazines, but most of them need to reset the time and other parameters after power failure, which bring...[Details]
Contents The present invention relates to the technical field of flow measurement, and in particular to a differential pressure flow meter. Background of the Invention At present, flow measurement ...[Details]
In various chip application fields such as wireless communication and image processing, more and more system-on-chips (SoCs) choose to integrate analog circuit modules and digital circuit modules wi...[Details]
According to the latest statistics from the Ministry of Public Security, by the end of June 2022, the number of new energy vehicles in China reached 10.01 million. Reports show that the power batteri...[Details]
In March of this year, the Redmi K40 series was officially unveiled. As the brand's highest-end flagship product, the phone made up for the shortcomings of previous models. At the same time, with the...[Details]
Abstract: The following application note discusses a low-cost solution to implement a 3V, 3.3V or 5V logic supply from AC power. It uses the MAX6330 shunt regulator which can supply up to 50mA as well...[Details]
Contents The present invention relates to an electromagnetic flowmeter with fluid impedance measurement, and more particularly to a dual-excitation electromagnetic flowmeter that uses a controllable ...[Details]
In recent years, with the continuous improvement of CMOS process technology, the application scope of CMOS sensors has become more and more extensive, including digital cameras, computer cameras, v...[Details]
CCFL dimming method
There are two common methods for CCFL dimming: one is pulse dimming, also known as PWM dimming or digital dimming; the other is analog dimming. This article discusses the adva...[Details]
For the STM8S103F3 chip, there is 640 bytes of EEPROM. Of course, if there is an external EEPROM, the internal EEPROM will not be used. But small things also have big uses. For example, when doing wi...[Details]
1 Introduction
In stations, airports, shopping malls, stock exchanges, factories and mines and other public places, it is often necessary to publish changing and real-time information or conduct adv...[Details]
Resistors are generally called resistors in daily life. It is a current limiting element. After the resistor is connected to the circuit, the resistance of the resistor is fixed. Generally, it has ...[Details]
Analog electronics
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