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On the day of the start of construction on February 18, Geely Automobile Group CEO Gan Jiayue issued a New Year message, mentioning that high-end new energy technologies will be accelerated to be app...[Details]
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Last time we used the delay function and while loop to flash an LED. This time we add all the LEDs and make them flash in sequence to create a running light effect. There are 4 LEDs on the developm...[Details]
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New energy storage is a disruptive technology for building a high-proportion new energy power system. It can break through the time and space limitations of traditional power supply and demand, change...[Details]
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At the third semiconductor summit of the year held by the U.S. Department of Commerce on September 23, semiconductor companies such as TSMC, Samsung, Intel, GlobalFoundries, and Micron were required ...[Details]
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1. Disconnect the circuit; 2. Plug the black test lead into the COM port and the red test lead into the MA or 20A port; 3. Turn the function rotary switch to a~ (AC), a- (DC), and select the appropri...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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Renesas Electronics launches new automotive-grade smart power devices Enables safe, flexible power distribution in next-generation E/E architecture New smart power devices bring 40% size reductio...[Details]
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1. Huawei P30 Pro's photo of the moon caused controversy: On April 13, Wang Yuekun, the chief writer of the well-known review media AiFei Technology, posted a Weibo post questioning that the moon pho...[Details]
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When designing a photovoltaic system, we should try to keep all the components of the same inverter consistent, but this is the ideal situation. In fact, we will encounter many more complicated sit...[Details]
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program :
/**
* Read IO, use buttons to control lights.
*/
#include
#include
// 10 LEDs
sbit P10 = P1^0;
sbit P11 = P1^1;
sbit P12 = P1^2;
sbit P13 = P1^3;
sbit P14 = P1^4;
sb...[Details]
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The traditional PID (proportional, integral and differential) control principle is simple, easy to use, and highly adaptable, and can be widely used in various industrial process control fields. Ho...[Details]
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Radar level meter adopts microwave pulse measurement method, and can work normally in industrial frequency band, with low beam energy, and can be installed in various metal and non-metal containers ...[Details]
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On April 27, Jingchen Co., Ltd. disclosed its first quarter report. During the reporting period, the company achieved operating income of 1.481 billion yuan, a year-on-year increase of 59.40%; net pr...[Details]
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According to news on November 7, Ningbo Junlian Zhixing Technology Co., Ltd. (hereinafter referred to as "Junlian Zhixing"), a subsidiary of Joyson Electronics, and Huawei Terminal Co., Ltd. (hereina...[Details]
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What is Automotive Radar
Automotive radar is the core sensor of the driver assistance system (detection distance, speed). The long-range radar (LRR) is used to realize automatic cruise control...[Details]
Analog electronics
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