[i=s]This post was last edited by forrestyuan on 2018-11-22 17:33[/i] [size=5][color=#4b0082]DC-DC power module, output 3V,[/color][color=#ff0000]no-load current 3uA[/color][color=#4b0082], if used to...
[align=center][/align] [size=4]This week, we recommend a development board for the mobile station: [/size][size=3]TI MSP430FR5969LaunchPad[/size][size=4]. This development board has been promoted in E...
[i=s]This post was last edited by dcexpert on 2019-5-13 16:09[/i] The new version of micropython supports the serial port interrupt of STM32, but due to the lack of documentation and no complete usage...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 19:57 [/i] According to foreign media reports, Microsoft Chairman Bill Gates said in his keynote speech before the opening of CES (Consum...
Engineer, what's your last name? @ The engineer with the most legs is named Wu, and is called Wu Gong (centipede); @ The engineer with the darkest face is named Bao, and is called Bao Gong (Bao Gong);...
Affected by the global economic environment, coupled with the trade disputes between traditional photovoltaic markets such as China, the United States and Europe, photovoltaic companies have gone b...[Details]
Input capture principle and configuration steps 1. Input Capture Concept STM32 input capture, in simple terms, detects the edge signal on TIMx_CHx (channel X of timer X), and when the edge signal...[Details]
If the emergence of single-chip microcomputers in the late 1970s is regarded as the starting point of the development of embedded system technology, its development process is almost synchronized w...[Details]
After disabling all interrupts, we need to disable MMU and CACHE. Because at this time, the environment is still being initialized, and these two things are not needed. So we need to disable them all...[Details]
A 25-year-old male driver was checking his smartphone when the traffic jam began to move. Just as he stepped on the accelerator, the car in front of him braked suddenly due to the congestion. A co...[Details]
According to Jiwei.com, @菊厂影业Fans revealed on Weibo that Huawei MatePad Pro 2 and P50 may be postponed to June due to the need to adapt to the better Hongmeng system and leave time to prepare more go...[Details]
According to Taiwan's Economic Daily News, Apple's new energy vehicle will be officially unveiled in September next year, two years earlier than previously expected in 2023. Taiwan's auto parts supp...[Details]
Speaking of monitor speakers, many people may have heard of them in the field of professional audio, but they are still unfamiliar with them. This should be discussed from the classification of speake...[Details]
In the new Apple Watch Series 6 series released early yesterday morning, Apple officially announced the long-exposed blood oxygen detection function. In conjunction with the new blood oxygen app, the...[Details]
There is such a hybrid system, which is 26 years old this year. In its 18 years in China, it has sold a total of 2,500,000 units. Its terrifying market share has made it the first choice for hybrids ...[Details]
The physical design of the PCB board is the last step in the design of switching power supplies. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, ca...[Details]
On the afternoon of April 21, Jiang Hongping, deputy secretary of the county party committee and county magistrate, led a team to Guangzhou to attend the signing ceremony of the Fogang County Pumped S...[Details]
SMD components above MSL2a are exposed to the atmosphere after being opened from dry packaging. If they are not assembled within the specified time, they will absorb moisture in the atmosphere and ex...[Details]
I have always been confused. The operating mechanism of the interrupt vector table does not make sense from a software perspective, because the interrupt vector table does not use a branch selection p...[Details]
Dazhong.com reporter Zhang Fang, Zhou Chen, Lu Xin intern Dong Jiazhuo reported from Heze that on October 29, the on-site promotion meeting for the construction of Shandong Haichen Integrated Zero Car...[Details]
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