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As the new year approaches, major mobile phone manufacturers will launch a number of new models. Among them, the highly anticipated Honor V40 series is expected to be officially released in Ja...[Details]
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An efficient read and write function that simulates SPI.
unsigned char RW_SPI(unsigned char val){
unsigned char BitCounter;
for (BitCounter=8;BitCounter!=0;BitCounter--){
CLK=0;
//wri...[Details]
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As energy conservation becomes a major issue in today's world, power management is becoming more and more important, and the improvement of technology is constantly optimizing the energy efficiency...[Details]
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1. Introduction Persistence of vision (POV) is the brief stop of vision. When the human eye looks at an object, the image of the object is formed on the retina. The photoreceptor cells on the ...[Details]
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The probes and process connection parts of the level switches and level meters produced by Jiwei Automation are all made of 316L stainless steel. Since most of the castings and parts made of 316L ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
unsigned char table ="I love mcu!";
unsigned char table1 ="very much!";
#define rsout DDRB |= (1 5)
#define r...[Details]
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As the automotive market intensifies, cost reduction has become a top priority for automakers. The increase in computing power of intelligent driving chips from companies such as NVIDIA and Qualcom...[Details]
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An LED street lamp lights up 40 1W LEDs. Let's use this as a ratio and list several solutions to compare their advantages.
The first method is non-isolated
buck
drive, a string o...[Details]
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This meter is positioned at the entry level, the price is very good, it is easy to use and it also has a so-called "anti-burn meter" function, which is really suitable for novices, because those who ...[Details]
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1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. SDK Package Introduction
NXP has officially written an SDK package for I.MX6ULL. In the SDK package, ...[Details]
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The smart cockpit is a new opportunity for automakers to build brand and product differentiation in the fierce market competition. Although Huawei has always insisted that it "does not make cars", ...[Details]
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introduction
Proton precession magnetometers are mainly used for ground magnetic exploration, and are used for the survey, detailed investigation, and geological mapping of iron ore and other met...[Details]
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1. Design background and function
In this era of the Internet of Everything, life would be a bit monotonous without a fun smart home control system.
Since I work all day, home anti-theft ...[Details]
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0 Introduction
The terminals used by tellers in bank transactions need to communicate with the bank database, magnetic card reader, password keypad, printer, etc., and data communication often uses...[Details]
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Digital electronic clock is a modern counter composed of digital integrated circuits and has digital display features. Compared with traditional mechanical timers, it has the advantages of accurate...[Details]