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On July 4, 2013, the Rishangjiangcun, a campus ecological energy demonstration project of Shanghai Jiao Tong University and a test building for the SDC2013 Shanghai Jiao Tong University team, spon...[Details]
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Elon Musk once called LiDAR a "fool's errand", which is controversial, but in fact this statement has not been completely overturned. Although LiDAR has the performance advantage of high precision, t...[Details]
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0 Introduction
With the process of urbanization, the distance of people's lives is constantly expanding. The popularity of electric vehicles that replace fuel vehicles and bicycles has...[Details]
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Phorism with 12V
R1 = 27 KOhm 1/4W
Q1,2 = BC 548
C1,2 = 15 nF polyester
R2 = 1,2 ΚOhm 1/4W
Q3 = 2N2219
C3 = 47 nF ceramic
R3 = 27 ΚOhm 1/4W
Q4 = 2N3055
R...[Details]
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Coffee machines can usually be set to different amounts of different coffees, such as cappuccino with more milk foam and American coffee with more water, which is all achieved by flow meter control...[Details]
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Supply chain sources said that in addition to orders from Apple and MediaTek, HPC processor orders from AMD and Nvidia will be another major driver of TSMC's revenue growth in 2022. According to a re...[Details]
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The main purpose of this file is: Setting the Initial SP Set initial PC=Reset_Handler Set the vector table entry address and initialize the vector table Call SystemInit to set the system cloc...[Details]
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Working principle of temperature tester The temperature tester is a high-precision instrument for measuring temperature. It uses the phenomenon that solids, liquids, and gases expand and contract...[Details]
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On February 8, according to Phone Arena, the Samsung Galaxy S21 Ultra is about to come to an end, and the new flagship Galaxy S22 series will be on sale soon. It is reported that the purchas...[Details]
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As the manufacturing technology of LED products gradually matures, the cost is getting lower and lower, and the cost performance is getting higher and higher. At present, low-power LED products h...[Details]
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As the degree of electronicization of automotive components continues to increase, automotive engineers are actively seeking advanced control and interface technology solutions in vehicle systems....[Details]
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Contents The invention belongs to the field of real-time water leakage monitoring system devices, and in particular relates to a detector for real-time monitoring of plunger pump packing leakage. B...[Details]
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With so many advanced power components on the market today, it is a difficult task for engineers to choose the right power component for an application. For solar inverter applications, insulated ...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.52% to 3484.39 points, the Shenzhen Component Index up 1.02% to 14122.61 points, and the ChiNext Index up 1...[Details]
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Display screen
Getting started
LED
is
the abbreviation of
light
emitting
diode, or LED for short.
LED display screen
(LED panel) is a display screen composed of LED ...[Details]
RF/Wirelessly
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