[font=微软雅黑][size=4][b]Introduction to McQueen[/b][/size][/font] [hr][font=微软雅黑][size=4] [/size][/font][font=微软雅黑][size=4] McQueen is a micro:bit programming car for maker education. It is mainly aimed...
I want to buy a phone today, and after comparison, I found that the phone experience store that costs more than 3,000 yuan is actually 500 yuan cheaper than other channels such as JD.com and Suning.
I...
Let's first use the following figure to understand the classification of components :Definition of storage period of components:
Storage period ts : The time components are stored under certain enviro...
The authoritative guide to FPGA rapid system prototyping is intended for engineers who are interested in using FPGAs for product development. The main purpose of this book is to introduce the necessar...
In the previous three articles, we have introduced the basic principles of temperature sensors and how to monitor circuit board temperature. In many applications, ambient air temperature monitoring is...
Chip quality has always been an important factor affecting the market competitiveness of technology companies. It largely determines the development status of the company and is regarded as the core ...[Details]
The visual perception competition in ADAS and autonomous driving is entering an in-depth stage. Among them, high-pixel cameras have become a trend, and ISPs related to image processing quality have b...[Details]
On January 28, Jinan Guoji issued an announcement stating that the company expects to achieve a net profit attributable to shareholders of listed companies of RMB 721.40 million to RMB 811.58 million...[Details]
The following should be noted when using an analog multimeter: ① When the approximate range of the measured voltage and current cannot be predicted, the multimeter must be adjusted to the maximum ran...[Details]
As an essential component of various electronic products, the power supply plays a very important role in the whole machine. It is equivalent to the heart of active devices, providing energy to compon...[Details]
Serial communication refers to the use of a data line to transmit data one bit at a time, with each bit of data occupying a fixed length of time.
Simplex, half-duplex, full-duplex
Simplex ...[Details]
The research of robot voice control system has always been one of the main contents of robot research. Traditional voice control systems generally use PC as the core platform to control robots. Alth...[Details]
At around 18:12 on the evening of the 7th, an explosion and fire occurred in the old factory workshop of Hunan Bangpu Recycling Technology Co., Ltd. From the video taken by witnesses, there was a sud...[Details]
Steam flow meter is a commonly used flow meter. It is a volume flow meter that measures the volume flow rate of gas steam or liquid under standard conditions or mass flow rate based on the Karman vort...[Details]
I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
According to foreign media reports, Huawei plans to nearly triple the number of employees in its Russian R&D center. By the end of 2019, Huawei plans to recruit 500 employees and more than 1,000 new ...[Details]
After years of hard work, Samsung has lowered the price of the Galaxy Z Flip3 clamshell folding screen smartphone to less than $1,000. Compared with the Galaxy Z Fold series of flat folding screen mo...[Details]
If you want to connect your car to the Internet and enjoy big-screen entertainment at any time, you may need to own a smart connected car. According to statistics from Strategy Analytics, a total of ...[Details]
If the sources are to be believed, it was French physicist Alexandre-Edmond Becquerel who discovered the photovoltaic effect in 1839 by accidentally operating electrodes in a conductive liquid plac...[Details]
In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
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