[i=s] This post was last edited by lb8820265 on 2018-12-11 21:52[/i] [align=left][font=微软雅黑] This time I will introduce the selection of BLE and MEMS. It is often said that choice is more important th...
Source: csdnRecently, an Oracle employee revealed on a social platform that they are currently laying off employees with N+6 compensation.In fact, Oracle has been laying off employees in Beijing since...
In addition, when using GPIO, you also need to consider the pin reuse of the corresponding chip. Taking 6455 as an example, the GPIO pin reuse is as shown in the figure below:It can be seen that most ...
The routines in the ESK32-360 software package are very complete. I didn't expect that there are also routines for USB cameras. I have never played with USB cameras before, because I have never seen t...
By the way, silicone pads can be purchased according to the device package, and the appearance and screw holes are ready.
When we bought a whole roll of silicone pads, there was no problem in cutting ...
The following is mentioned in the Rev2.5 (new) version of the HuaDa HC32L110 series data sheet:1. It is actually tested that the old version cannot be programmed with UART and CCID through the P31 and...
With the rise of global environmental awareness, energy saving and power saving have become the current trend. The LED industry is one of the most watched industries in recent years. So far, LED produ...[Details]
Redmi has launched the Redmi K30 5G Speed Edition, priced at 1,999 yuan (6GB+128GB). In addition to the Redmi K30 5G Speed Edition, Redmi will also launch a new 5G phone this month. Lu Weibing, p...[Details]
In the era of automobile industry, automobiles are the main means of transportation for human beings and are closely related to our daily production and life. However, traditional energy vehicles pow...[Details]
Inverter output voltage measurement Generally speaking, for the inverter output voltage, we are concerned about the fundamental wave effective value. The 380V and 690V inverters we often talk ab...[Details]
The August issue of the Spanish monthly magazine Fun published an article titled "The Awakening of the Giants," saying that Chinese scientific researchers and engineers are working hard in various fi...[Details]
0 Preface Public transportation has strong advantages that cannot be matched by individual transportation. Giving priority to the development of urban public transportation systems is the best way ...[Details]
It seemed like an embrace and compromise, but it also seemed like nothing. Behind the outstretched arms was full of contempt and arrogance. While blasting that " electric vehicles are over-hyped", ...[Details]
The content of food inspection and analysis is very rich, and the scope is quite wide, such as the detection of carcinogens, the inspection of spoiled animal food and adulterated food. There are man...[Details]
On September 28, a concentrated launch event for 27 major industrial projects in Xuzhou Economic and Technological Development Zone was held with a total investment of 19 billion yuan, covering a num...[Details]
Our view on this issue is quite clear: fuel vehicles cannot achieve intelligence. There have been a lot of messages in the background recently. A common question is that although most people admit ...[Details]
1 Introduction Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bottleneck for th...[Details]
Today, Amap officially announced the launch of the Apple Watch version. iPhone users can upgrade to the latest version of Amap to synchronize cycling and walking navigation information to their...[Details]
Pinecone Electronics transformed into Xiaomi Pinecone Electronics. According to information from Qichacha, the business name of Beijing Songguo Electronics Co., Ltd. has changed and is now renamed Be...[Details]
Vibration sensor acceleration sensor interference classification
When we use speed sensors, the most important thing is their accurate measurement. However, sometimes the speed sensors are in goo...[Details]
ST - Low Power RF
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