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This paper uses supercapacitors for rectification and filtering, and designs and implements them. Tests prove that supercapacitors can be used for rectification and filtering at the output end of the...[Details]
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As one of the most common control systems in our lives, Zhishi Classroom has explained the application, characteristics and classification of stepper motors. Friends must be curious about how stepp...[Details]
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LED
wall washer is also called linear LED floodlight, etc. Because of its long strip shape, some people also call it LED linear light. It is mainly used for architectural decorative lightin...[Details]
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EMI in Power Supplies
High-frequency switching pulse-width modulation (PWM) AC/DC and DC/DC power converters are now the power source of choice for most systems because of their high effic...[Details]
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On April 7, LuoShi announced that it had recently successfully completed a strategic + round of financing of over 500 million yuan. This news has attracted widespread attention in the robotic...[Details]
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I recently made a small speed display board for a factory. The program is very simple. The schematic diagram is as follows:
When I simulated this schematic in Protues, I started to use a 6-segment ...[Details]
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On October 19, 2023, Advantech's "Embedded Edge Computing Industry Partner Summit" was held in Shenzhen, China . As the edge computing special session of the 2023 Advantech series of industry p...[Details]
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On March 18, the technology company Continental launched a mass-produced 3D display screen, which was put into use on the high-end version of Hyundai Genesis GV80. 3D technology can display three-dim...[Details]
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The communication module of PLC is used to complete the communication with other PLCs, other intelligent control devices or computers. The following briefly introduces the function expansion board,...[Details]
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June 24, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI) is now shipping the XP...[Details]
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1 Basic principles and mathematical models of prime mover system simulation The principle block diagram of the prime mover system model is shown in Figure 1. Figure 1 Principle block diagram of t...[Details]
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2 Circuit Design and Implementation
The simplified structure of the low voltage and low quiescent current LDO mentioned in this article is shown in Figure 2. The output stage of the LDO is a class ...[Details]
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1. Measurement quality: When measuring, the multimeter should be set to the r×100 or r×1k block (r×1 or r×10k block cannot be used, the former has too much current, and the latter has too high a batt...[Details]
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The microcontroller source program is as follows: #include "stc.h" #include "button.h" #include "smg.h" #include "AT24C02.h" sbit led1=P0^0; sbit bell=P0^6; sbit relay=P0^4; unsigned char fla...[Details]
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There are 3 different levels of embedded system design:
1. Level 1: Design method using PCB CAD software and ICE as the main tools.
This is the method that has been used by microcontroll...[Details]