[flash]http://cloud.video.taobao.com/play/u/13233633/e/1/t/1/p/1/14094428.swf[/flash] Forum user karlno& his team's work, welcome to discuss. In addition, the APP application is also very interesting,...
#The development board mounts the NFS server shared directory Enter the development board file system and execute the following commands to create the NFS mounted directory and modify the read and wri...
I'm urgently looking for a method to get the device information pid, vid, and serialnumber (data in the USB_DEVICE_DESCRIPTOR structure) of a USB disk through the USB disk drive letter. This USB_DEVIC...
I want to design a sampling circuit for 400v DC bus sampling based on DSP (2407). The sampling output voltage is 1.25V. I am a novice and need guidance....
Regarding the issue of USB OTG, I would like to ask for advice from experts, thank you. In order to save power, device A will suspend the bus VBUS. If device B is inserted at this time (it has no powe...
It's good, I'd like to share it with you, source: http://www.ourdev.cn/bbs/bbs_content.jsp?bbs_sn=597439&bbs_page_no=1&bbs_id=9999 Recently, I found that many people suddenly asked how to use MCU to c...
Recently, the first Digital China Summit was held in Fuzhou, attracting many domestic ICT industry giants to participate in the exhibition. The long queues outside the venue, the noisy and exciting...[Details]
The Sino-US trade war has already started. Trump's series of actions have had a negative impact on the global economy, such as increasing tariffs on Chinese companies and restricting domestic compa...[Details]
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
Guangdong Traffic Regulation No. 355
To all municipal transportation bureaus (commissions) above the prefecture level, provincial transportation groups, Guangdong Power Grid Compa...[Details]
Recently, the Provincial Development and Reform Commission and the Provincial Poverty Alleviation Office jointly organized the application for a number of centralized photovoltaic poverty alleviation ...[Details]
In the actual project development process, hardware circuits often need to be modified, and the modified parts need to modify the driver. Thinking about the coming and going of such requirements is t...[Details]
In simple terms, high-end chips solve many complex problems, mid-range chips solve a single complex problem, and low-end chips solve a simple problem. Let's learn more about the relevant content wi...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
LAN8720 test code arrangement 1. Modified based on two projects, namely "Experiment 55 Network Communication Experiment" of Zhengdian Atom ATK and "STSW-STM32070" routine of ST official The hardware ...[Details]
1. Determination of STM32 ADC sampling frequency 1. First, read some information to determine the ADC clock: (1) The ADCCLK clock provided by the clock controller is synchronized with the PCLK2 (A...[Details]
According to MEMS Consulting, Japan's
Toshiba
will further develop its automotive
LiDAR
(laser radar) semiconductor business, mainly focusing on: (1)
light receiving elements use...[Details]
China Energy Storage Network:
At the Boao Forum, Zhu Min, the current dean of the National Institute of Finance at Tsinghua University, said: "When talking about blockchain, we must first sep...[Details]
The F1 racetrack is roaring with engines, and a fierce F1 race is about to begin. I am not a fan of racing cars, and I have nothing to do with this world, but
I spent a special day here
because...[Details]
RF/Wirelessly
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