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According to Jiwei.com, as a latecomer in the packaging and testing industry, Qipai Technology is not only smaller in overall scale compared with listed companies in the industry such as Changdian Te...[Details]
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Bosch electric brake pedal travel sensor for electric vehicles
Bosch recently launched the PWG series of pedal travel sensors (Pedal Travel Sensor) for non-contact pedal travel m...[Details]
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This paper uses the cost-effective main controller ARM7-LPC2194, CAN receiver PCA82C250 and TLP2631 to design a textile machine warp let-off and take-up system based on ARM7, realizes the network n...[Details]
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According to foreign media reports, more and more iPhone users who have upgraded to iOS 14 have begun to complain that their devices often fail to receive messages. Similar things have happened bef...[Details]
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The difference between vacuum pressure gauge and pressure gauge 1. Different functions 1. Vacuum gauge: Based on atmospheric pressure, it is an instrument used to measure pressure less than atm...[Details]
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In order to reduce the proportion of data transmission time in the entire system processing time index, the data transmission rate should be no less than E1 (2.048Mb/s), and the communication link...[Details]
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1. Introduction
With the rapid development of power electronics technology, DC power supplies are widely used. Their quality directly affects the working performance of electrical equipment or...[Details]
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Mouser Electronics, Inc. announces the release of Artificial Intelligence: A Multi-Faceted Approach to Safety, the second eBook in its Intelligent Revolution series. The new eBook features essays fro...[Details]
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DC filament power supply for vintage radios
This DC power supply has many advantages for old-fashioned radios that use batteries as power sources, because the designed circuit can prevent damag...[Details]
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1. Potential Crisis 1. When designing serial port programming in uc/os operating system, the situation is complicated because ISR and multiple tasks are executed concurrently. Especially when the rec...[Details]
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In recent years, the industry has developed rapidly, and robots have been widely used in various fields, especially in the industrial field. It is not difficult to see its huge potential. At ...[Details]
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S3C2440 GPIO (using miniARM 2440):
#ifndef LDE_H
#define LED_H
#include "2440addr.h"
//GPB has 11 pins from PIN0 to PIN10
//Each two bi...[Details]
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1 Hardware Circuit Design
1.1 80C198 MCU Application System Design
The 80C198 MCU adopts HCMOS design, which has the characteristics of low power consumption, high speed, rich resources, an...[Details]
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In lighting applications, only three LEDs are obviously not enough. When more LEDs are needed, the three-series-three-parallel mode can be used as shown in the figure. The increase in the number of...[Details]
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As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
Power technology
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