ST-60 is a new semiconductor series of STMicroelectronics, dedicated to the innovation of contactless connection. ST-60 uses the 60GHz frequency, which is an unlicensed band in most countries. The rea...
I received the development board today. I feel that the packaging in the express box is very simple. It only contains the development board in an anti-static bag, and there is no anti-fall and anti-ex...
I have done a lot of operations before. At some point, I executed catkin_make under catkin_ws. I did not compile the workspace. It was done. BUILD_SHARED_LIBS is on. Many packages should be scanned la...
1 OverviewThis example uses clocks of different frequencies generated by PLL to drive three LED indicators to flash at the same frequency. The focus of this example is not the LED , but the applicatio...
For many product manufacturers, failures caused by heat are not unrelated to them. Even companies that did not pay much attention to heat dissipation in the past have found it increasingly ...[Details]
Reuters reported that Philips said on the 25th that it would sell its home appliance business to Hillhouse Capital for 3.7 billion euros. Philips said last year it planned to sell its home appliances...[Details]
Gree, the "domineering president" of the air-conditioning industry, reported its "little brother" Aux through a document on Weibo. All of a sudden, public opinion was boiling. Screenshot of Gr...[Details]
In view of China's current urgent electricity consumption situation, energy conservation and environmental protection will become more important. The technological development and update of ...[Details]
If many people compare MCU or SoC main chip to the brain of modern electronic system, then the clock component is undoubtedly its heart. Whether it is electronic engineers or component purchasers, the...[Details]
New energy has become a trend in the automotive industry. To seize the opportunity, various manufacturers have also invested in the research of pure electric technology and fuel cell technology. Ho...[Details]
A new study from Tel Aviv University in Israel has found that a scheme inspired by optical coherence tomography (OCT) requires little or no bandwidth to accurately create high-resolution images of a ...[Details]
As an electronic technology practitioner, have you learned single-chip microcomputers? Can you use single-chip microcomputers? I think you must have learned it, but you may not be able to use it. Bec...[Details]
0 Introduction At present, with the popularity of the Internet and personal computers, people usually use wired headsets for voice chat. Due to the limitations of wired headsets, people have to sit ...[Details]
At present, many precision colorimeter markets use LED combinations as lighting sources to form lighting paths. For example, all products of Sanenchi use this light source system. Using LED blue...[Details]
On September 4, Wenshi Robotics, a company providing full-scenario logistics robot solutions, announced the completion of its Pre-A round of financing, which was invested by China Merchants Qihan...[Details]
Here is an introduction to the hardware schematic design of the concentrator side: The TI concentrator design is based on the system description in Chapter 1 and adopts the hardware architecture of A...[Details]
As the title says: Use the HAL library to control WS2812 through the DMA mode of stm32f103r8's PWM The hardware uses TIM3's CHANNEL1. The hardware configuration is as follows: The clock is con...[Details]
1. Design requirements
Design an ultrasonic rangefinder that can be used for position monitoring in car reversing, construction sites, and some industrial sites, and can also be used for measu...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
RF/Wirelessly
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