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 Woxinyongyong on 2020-8-6 10:46[/i]In the era of the Internet of Things, with the continued fermentation of demand for various types of smart terminals, the market h...
I need to amplify a 4V sinusoidal signal with a maximum of 500k-4MHz to about 300V to drive a piezoelectric probe, but I have not been able to find a suitable amplification method. Apex's high-voltage...
Which of the following control circuits is better?The MOS tube is turned on with 12V, and the 51 microcontroller is powered by 5V. I am not sure which of the following two control circuits is better. ...
As we all know, the source code of the Linux operating system is complex, with little documentation, and it is not easy for programmers to understand these codes. This book combines the most critical ...
//We hardware developers also make some test programs. In order to test the newly made motor driver board, I found a 51 board as a 10K signal generator to test the IGBT switch delay time.
#inc...[Details]
Below I will briefly summarize its functions and usage! In fact, assert_param() is an assertion mechanism function, which is mainly used for debugging code. For example, when we call the void USA...[Details]
We know that computer
microphones
are usually composed of electret condenser
microphones
.
The stereo socket input mainly provides an interface for multi-chann...[Details]
July 25, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™
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"The main reason why Qualcomm can cooperate with 23 of the world's top 25 automakers and conduct in-depth cooperation with a number of Chinese automakers is that we can provide a complete 'digital ch...[Details]
On June 30, Microchip Technology Inc. (Microchip Technology) announced the launch of the maXTouch® Knob-on-Display™ (KoD™) series of touch screen controllers. This controller is the first automotiv...[Details]
On January 13, the 5th Home Photovoltaic System Promotion Conference (Shijiazhuang Station) came to a successful conclusion. Photovoltaic peers from all over the country gathered together to discus...[Details]
According to foreign media XDA, Ford announced on Monday (February 1) that it will cooperate with Google and will use the Android system to power the infotainment system of its vehicles starting in 2...[Details]
Chips play an important role in the digital economy. Thanks to talent gathering, industrial upgrading, and policy support, my country's semiconductor industry is booming and is narrowing the gap with...[Details]
The microcontroller can not only be used to measure temperature, but also to measure non-electrical signals such as air pressure, which requires the use of air pressure sensors. The principle of the a...[Details]
At the upcoming 2018 European Electric Vehicle Architecture Conference in London on December 5-6, Henkel and RLE International will present a new approach to protecting the battery cell...[Details]
Research shows that more than 90% of disturbances in distribution systems are caused by voltage reduction. Commonly used low-voltage compensation technologies, whether centralized compensation at subs...[Details]
According to Reuters, Nokia said recently that they have won a court injunction to prevent HTC from using a microphone component made by STMicroelectronics in its HTC One smartphone.
Nokia announ...[Details]
The MAX97003 audio subsystem combines a mono speaker amplifier with a stereo headphone amplifier. The headphone and speaker amplifiers have independent volume and on/off controls. The four inputs can...[Details]
1. The SPWM driver core uses a single-chip SPWM chip, TDS2285. Compared with pure hardware, the SPWM driver part requires very little debugging after production, so it is easier to succeed. 2. All PC...[Details]
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