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1. Easy maintenance and high precision, generally up to ±1%R, ±0.5%R, high precision type up to ±0.2%R;
2. Good repeatability, short-term repeatability can reach 0.05% to 0.2%. It is precisely becaus...[Details]
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Teledyne e2v Semiconductors and Safran Electronics & Defense have joined forces to develop a System-in-Package roadmap with French government support as part of France’s recovery plan Grenoble, Fra...[Details]
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The self-excited switching regulated power supply is a switching power supply composed of an intermittent oscillation circuit and is also one of the basic power supplies widely used at present.
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Abstract: This paper introduces the application of home information terminal with Atmegal03 as the main control chip in the intelligent construction of residential areas. The software and hardware te...[Details]
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It has been proven in many fields that talents can be developed quickly. my country's semiconductor industry has entered a window of rapid development, but the current talent training speed is far be...[Details]
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At the recent Shanghai Auto Show, Luminar , a pioneer in automotive lidar technology , said that lidar technology will be fully popularized in 2023. This means that by 2030, lidar technology will be...[Details]
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Yesterday (7), TSMC stated that after more than a year of mass production of its 7nm process technology (N7), the yield of N7+ using EUV technology is already very close to that of N7; its 6nm proces...[Details]
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Starting today, Shanghai has implemented phased lockdowns along the Huangpu River and carried out nucleic acid screening. In response to this situation, TSMC told the media that the company's 8-inch ...[Details]
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IMA is an ATM multiplexing technology that realizes the integration of broadband and narrowband networks and implements ATM broadband services on narrowband network interfaces (such as El/T1 link i...[Details]
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Y-△ reduced voltage starting is a reduced voltage starting method for asynchronous motors. During starting, the stator windings of the motor that are connected in a triangle during normal operation...[Details]
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"Many types of chips will still face shortages during 2022, but they will not be as severe as in 2021, and will not affect all chips. The shortage will be mainly concentrated on a few chips." Lian Xu...[Details]
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21 special function registers (26 for the 52 series) are discontinuously distributed in the 128-byte SFR storage space. The address space is 80H-FFH. This SFR space contains 128 bits of address space...[Details]
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Some points in program optimization
Assignment statements take up a lot of space. A common assignment statement to an external variable may require 20 to 40 bytes of code space. If there are a large ...[Details]
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background
Prefabricated isolated DC/DC converters and modules offer a simple but relatively expensive solution for efficiently converting distribution bus voltages to isolated low voltages. H...[Details]
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According to foreign media reports, TDK Corporation has launched the second-generation 6-axis IMU for automotive safety applications, adding IAM-20685HP and IAM-20689 to the TDK InvenSense SmartAut...[Details]