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.
[b]TOMU[/b] is an open source, extremely tiny development board with a USB interface. It is only 13mm long, a completely open source development board that uses a silabs Gecko EFM32HG309 processor and...
These are two PyCon AU 2019 speeches recommended by netizen Horihttps://2019.pycon-au.org/talks/extending-micropython-using-c-for-good
https://2019.pycon-au.org/talks/micropython-gotchasI'll upload th...
[i=s] This post was last edited by z45217 on 2018-12-18 13:53 [/i]The power supply is originally fixed at 12V input. Now it needs to be changed to 12V or 24V. What should the transient suppression dio...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-18 08:19[/i] [size=4] The BMS electric vehicle battery management system is an important link between the on-board power battery and the electri...
When LCD display is needed, the display of Chinese characters has not been so convenient (without a *font library).
If you are just taking a model, you have to consider the time and flash resources re...
I want to sample the output power of a switching power supply and use the ADC pin of a microcontroller for detection. For example, my switching power supply is 24V. Could you recommend some simple cir...
On September 10, at the Huawei 2020 Developer Conference, Huawei Consumer Business CEO Yu Chengdong stated that Hongmeng OS 2.0 fully enables the full-scenario ecosystem, and will officially release ...[Details]
In 2010, American automakers introduced a novel feature that allows car owners to control the locks and start the engine from anywhere in the world via a smartphone. This connectivity relies on the c...[Details]
Sometimes for efficiency, sometimes to directly control the hardware, we have to write some modules directly in assembly language, and provide a calling interface to the outside world to hide the d...[Details]
Will the wide-bandgap material gallium nitride (GaN) lead the way in RF power devices and make gallium arsenide (GaAs) and LDMOS (laterally diffused metal oxide semiconductor) devices yesterday's new...[Details]
The driving circuit consists of a buffer U, resistors R2, R3 and a pair of low-power switching transistors B1 and B2. When the control signal is at a low level, the non-inverting buffer U outputs a l...[Details]
According to 9to5Mac, Apple will release a new MagSafe silicone protective case for the iPhone 13 series in four colors at its spring launch event next month. It is reported that the four ne...[Details]
This article introduces the products launched and technical cooperation by LiDAR-related companies in June and July 2021. The information collected may not be comprehensive and is only for readers to...[Details]
As one of the analysts in the world who best understands Apple's supply chain, Guo Mingqi's forecasts and reports have also become an important way for the market to obtain relevant information. In e...[Details]
China Energy Storage Network:
According to a report by Technavio, a foreign market research report agency, China's electric vehicle charging station market is expected to grow at a compound a...[Details]
Recently, Xiaomi Youpin launched a pair of smart color-changing blue light protection multi-effect glasses and started crowdfunding. The crowdfunding price is 199 yuan. The current crowdfunding achie...[Details]
On September 27, United Optoelectronics stated on the investor interaction platform that the company has a cooperative smart screen project with Huawei Technologies Co., Ltd. At the same time, it was...[Details]
The definition of an embedded system should be a special-purpose computer system that is application-centric, based on computer technology, with customizable software and hardware, and that adapts to ...[Details]
The first question: Do you want to view the changes of a variable in real time during debugging? Under the view menu, click on the watch windows link to view global variables. For example, to vie...[Details]
introduction
LED
is
a light-emitting device that
can directly
convert
electrical energy
into visible light
. It has many advantages such as small size, low power consumptio...[Details]
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