[i=s]This post was last edited by eric123456ok on 2020-5-28 22:58[/i] Introduction: 3C lithium batteries have the advantages of large capacity, good cycle life, and no memory effect. They are widely u...
[i=s]This post was last edited by alan000345 on 2020-3-24 17:10[/i]From driverless cars and smart homes to life-saving nanobiotechnology devices and smart cities, there is a lot of buzz in the industr...
I have a Fluke17b that I've used for seven or eight years. Maybe I disassembled it too much recently and it broke for no apparent reason. Does anyone know how to fix it?
Thanks...
Development board: NUCLEO-L552ZE-QSTM32 Nucleo-144 development board with STM32L552ZE MCU and SMPS, supporting Arduino, ST Zio and morpho connections.
The STM32L5 series combines high performance, sec...
In the following content, the editor will report on the difference between type-c adapters and adapter cables. If Type-C is one of the focuses you want to know, you might as well read this article ...[Details]
Since the 13th Five-Year Plan, State Grid Corporation of China has organized and carried out the standardization of distribution networks and continuously improved the level of refined management o...[Details]
Dubai Municipality recently announced the introduction of artificial
intelligence robot
police to monitor traffic violations by bicycle and electric scooter riders. According to Gulf News, ...[Details]
(Reporter Liu Yang) On July 15, the State Grid Corporation of China held its 2019 mid-year work conference in Beijing. Kou Wei, chairman of the company, attended the meeting and delivered a work re...[Details]
At present, the leading companies in the world in the research and development of GaN-based high-brightness LEDs and semiconductor all-solid-state lighting sources are mainly: Lumileds, HP/Agilent and...[Details]
I have nothing to do during the winter vacation, so I plan to summarize my experience with ARM. Today I will start with the ARM registers. Everyone is welcome to give me some comments. Before intro...[Details]
China Energy Storage Network News: The
recently released "Opinions of the CPC Central Committee and the State Council on Accelerating the Construction of a National Unified Market" (hereina...[Details]
Pulse width modulation (PWM) dimming can produce a dimming ratio of 3000:1 or higher without any significant loss of accuracy and without changing the LED color. This article will introduce the LED d...[Details]
With the advancement and development of technology, many new configurations have been born in cars, while many configurations have gradually disappeared. For example, in the past, CD players were sta...[Details]
From Wuhan to the whole country, the epidemic is affecting the hearts of the people of the country, and also the hearts of all Canon people. On January 30, Canon (China) Co., Ltd., Canon Medical Syst...[Details]
I am using a Raspberry Pi Zero Wh. In order to equip it with a suitable power supply, I need to know the no-load current and load current, so I tested it with a multimeter. Test preparation: 220V...[Details]
1. Get the yaffs2 source code: https://yaffs.net/get-yaffs 2. Apply the yaffs2 patch to the kernel Unzip it, enter the yaffs2 source code directory, and execute patch-ker.sh to patch the yaffs2 fil...[Details]
Our children are the future of the world, and their eyes are their windows to the world. Protecting eyes starts from daily life. Data research shows that harmful light is as harmful to eyesight as ...[Details]
Digi-Key Electronics, the global distributor of the broadest selection of electronic components with the fastest shipping, today announced a global distribution agreement with SPARK Microsystems to p...[Details]
Castrol joins hands with Beijing Jianheng Certification Center and Zhonghong Science and Technology to launch immersion thermal management energy storage solution
(October 16, 2024, Beijing,...[Details]