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Speed sensors are widely used in automobiles. They are needed in the control systems of automobile engines, chassis, and body. There are four main types of speed sensors: vehicle speed sensors, whe...[Details]
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1 Lonworks technical features and system structure
LonWorks control network technology is one of the most widely used universal control bus technologies in the control field. This technolo...[Details]
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Effect video This is the main interface This is the main menu interface This is the sub-interface for setting time This is for setting date Setting background light This is after setting the...[Details]
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C code:
/*************** writer:shopping.w ******************/
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit K1 = P3^0;
sbit K2 = P3^1; ...[Details]
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The growth of advanced driver assistance systems ( ADAS ) is unprecedented. What were once considered high-end luxury items are now common, optional (and sometimes even standard) on today’s mid-range...[Details]
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The selection of characteristic impedance of radio frequency coaxial cable mainly depends on factors such as power capacity, attenuation intensity, and processability. However, the characteristic imp...[Details]
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Marker recognition in augmented reality systems has always been the bottleneck of augmented reality systems, taking up most of the system processing time. Even if regular geometric marks are used, ...[Details]
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The dotted box shown in Figure 1 is an interface circuit. By analyzing the truth table, its sending and receiving processes are as follows:
when DI=0 at the sending end, DE/RE=1 sends a 0...[Details]
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UPS
Uninterruptible Power Supply
The problem of electromagnetic compatibility must be solved in the product development stage. According to the product characteristics of UPS, the ...[Details]
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Digital television has developed very rapidly around the world. The entire process of television broadcasting, from shooting, production, transmission to broadcasting, is gradually being digitize...[Details]
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As one of the four main materials of lithium batteries, the diaphragm plays a very important role. Its cost also accounts for about 10% of the entire battery cell. The manufacturing process of the di...[Details]
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(For specific register configuration, see the mega16 data sheet) Timer/Counter 1 (16-bit) has normal mode, CTC mode, fast PWM mode, phase correction PWM mode and other operating modes. 1. Normal...[Details]
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High-performance ADCs designed using small-footprint processes typically operate from a single 1.8V to 5V supply or ±5V dual supplies. To handle real-world signals of ±10 V or greater, the ADC is typ...[Details]
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1. Instrument name Thermomechanical Analyzer 3. Function Introduction The thermal expansion coefficient tester (Themal Mechanical Analyzer) is a technology that measures the relationship between te...[Details]
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In some complex systems, there are data transmission problems between systems and subsystems, subsystems and devices, etc., which are often solved by communication. Due to the different communicati...[Details]
Analogue and Mixed Signal
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