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How to distinguish the upper and lower limits of the electric contact pressure gauge The electric contact pressure gauge has measurement and control functions. The upper and lower control pressure va...[Details]
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According to foreign media reports, Amazon has placed an order for 1,000 autonomous driving systems from Chinese autonomous driving startup Plus Technology for US$150 million. Amazon also acquired...[Details]
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1 Introduction
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED str...[Details]
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The latest "IDC 2020 Q4 China Projector Market Tracking Report" shows that the total shipments of China's projector market in 2020 were 4.17 million units, a year-on-year decrease of 9.8%. IDC predic...[Details]
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1. Component and circuit board measuring instruments
Electronic components are the most basic parts used in the information industry and are of great importance. Components mainly include R, L, C...[Details]
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Power Integrations introduces automotive-grade Qspeed silicon diodes with very low Qrr for high-efficiency, high-switching-speed designs
600V 12A diode replaces SiC components ...[Details]
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Mouser Electronics , the leading New Product Introduction (NPI) and widest inventory distributor of electronic components, is now stocking the NXP® Semiconductors i.MX 7ULP applications processor. ...[Details]
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The synthetic blood penetration tester for medical masks is used to measure the penetration performance of liquid jets such as synthetic blood to evaluate its safety protection performance. GB19083...[Details]
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1. Introduction
With the progress of society, people's requirements for living environment and quality of life are constantly improving. Central air conditioning is also widely used in residen...[Details]
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From March 9, 2020 to April 26, 2020, researchers from Unit 42, the threat intelligence team at Palo Alto Networks, analyzed 1.2 million newly registered domain names (NRDs) containing keywords relat...[Details]
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Abstract: This article introduces the application of PIC16C924 microcontroller in alcohol concentration detector and gives the actual software process.
Key words:
Introduction to micro...[Details]
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1. Restrictions on Use:
When using MSP430x41x devices, it should be noted that there are significant differences between the x413, x417 and x419 devices.
For SVS, 413 and 419 are typical exampl...[Details]
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According to foreign media reports, Himax Technologies, a supplier and fabless manufacturer of display drivers and other semiconductor products in Taiwan, announced that its second-generation automot...[Details]
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The automatic dimming desk lamp introduced in this article can automatically adjust the light output of the desk lamp according to the intensity of the surrounding illumination. When the ambient il...[Details]
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The method of measuring time and voltage amplitude with an oscilloscope is basically the same, except that when measuring time, the reading between the two measured points is along the X-axis directi...[Details]