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1 void SPIx_Init(void) 2 { 3 RCC- APB2ENR|=1 2; //PORTA clock enable 4 RCC- APB2ENR|=1 12; //SPI1 clock enable 5 6 //Here is only for SPI port initialization 7 GPIOA- CR...[Details]
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The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which i...[Details]
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0 Introduction Ordinary electromagnetic flowmeters have long been used for oil field water injection in the Shixi Oilfield operating area in Xinjiang. Although this flowmeter can accurately measure t...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has be...[Details]
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Recent advances in sensor technology have revolutionized the design of robotics and other industrial systems. In addition to robotics, applications where inertial sensors have the potential to impr...[Details]
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Use of #define: #define A P0 For example, #define pi 3.14 Circular left and right shift functions: All included in the intrinsics.h library function That is to write #include intrins.h _crol_(a,b...[Details]
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The button can be made by heating insulating materials such as ballpoint pen cores), holes are punched in the front and back of the small box to extend the secondary and primary wire ends, and the...[Details]
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1 Principle of obstacle detection
In the indoor automatic obstacle sensing equipment, infrared rays are often used to detect the presence of obstacles. The basic principle of detection is:...[Details]
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There has been a lot of good news about Tesla recently. First, Tesla's stock price broke through $420, and recently Tesla's autonomous driving technology has taken another step forward. According t...[Details]
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The battery management system is a core component of electric vehicles, mainly realizing three core functions: prediction and calculation of battery charge and discharge status (i.e. SOC), balanced...[Details]
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1. TOP switch structure and working principle
1. Structure:
The TOP switch integrates various control functions, protection functions and a 700V withstand voltage power switch MOSFET...[Details]
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Because ultrasonic level meters have many characteristics, especially non-contact measurement, they can be widely used in reactors, reaction tanks and other containers in chemical companies and var...[Details]
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PREMO is a European RFID automotive antenna solution provider with business covering 36 countries around the world. It has established long-term cooperative relationships with automotive parts suppl...[Details]
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Recently, CATL stated on an interactive platform that the company is currently focusing on the development of lithium-ion battery technology and is also paying close attention to new technologies. Th...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]