-
Currently, Japanese scientists are developing sodium-ion batteries with new materials, which are completely different from the lithium batteries in traditional smartphones. These new sodium-io...[Details]
-
The anti-lock brake system (ABS) of a car is to automatically control the braking force when the car brakes, so that the wheels are not locked and are in a state of rolling and sliding (slip rate is ...[Details]
-
The 14th National College Students' "NXP" Cup Smart Car Competition National Finals, hosted by the Higher Education Automation Professional Teaching Guidance Committee of the Ministry of Education an...[Details]
-
Introduction With the rapid development of the domestic economy, air-conditioned cars and luxury cars have also entered a new stage of development. Air-conditioning inverter is a new type of efficie...[Details]
-
微软MSDN上关于ARM芯片浮点运算的资料
勿使用浮点运算
ARM 处理器并不支持浮点运算 (Floating Point Math)。所有的浮点运算都是在浮点运算模拟器上进行,因此特别缓慢。需要浮点运算的函式,常要耗费数千个循环才能执行完毕。这就是为何游戏开发时,通常都使用定点 (Fixed Point) 格式的运算。定点运算实际上是使用整数,但指定固定数目的...[Details]
-
1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs) ① Floating input_IN_FLOATING ② With pull-up input_IPU ③ With ...[Details]
-
The spectrum analyzer is one of the most basic and important measuring instruments in the field of microelectronics measurement. It is an important tool for the research, development, production an...[Details]
-
Jiwei.com reported on November 16 that recently, 91Mobile exposed the CAD rendering of OnePlus 9. Judging from the exposed rendering, OnePlus 9 still uses the hole-punch screen solution, but its scre...[Details]
-
If you were to choose the most emotional part of a car, the cockpit would definitely be the winner. As the intelligent product that has the most direct contact with users in the car, it is difficul...[Details]
-
program
The program contains the process parameters necessary for the gluing operation. Before starting the gluing cycle, the higher-level control selects the program a...[Details]
-
1. Introduction
Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in coal m...[Details]
-
1 Introduction
With the development of modern society, high-power switching power supplies are being used more and more widely. In the monocrystalline silicon industry, a single high-power switchin...[Details]
-
This article is for reference by players without basic skills. If there is anything wrong, please correct me. 1) Materials need to be prepared 1. Development board 801 or 806 2. CH340 driver (U...[Details]
-
On August 5, Reuters reported that the US government plans to propose a proposal to ban the use of Chinese software in self-driving cars in the coming weeks.
The report cited unnamed sources a...[Details]
-
On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]