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The CVPR 2021 Autonomous Driving Workshop announced the final results of this year's Waymo Open Dataset Challenge. The Horizon Robotics team won the first place in the real-time 3D detection project ...[Details]
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Driven by the energy-saving trend, digital power supplies have entered mainstream markets such as PC and communications, and are gradually penetrating into other electronic fields. Since digital ...[Details]
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This article mainly explains in detail the design of the intelligent security alarm system based on the single- chip microcomputer . We introduce the solution based on the STC89C52 single-chip mi...[Details]
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Samsung is making it easier for users to prove they've been vaccinated, all with a Galaxy smartphone. The tech giant has partnered with healthcare nonprofit Commons Project to securely store im...[Details]
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Several car companies that have already started are clearly aware that they need to devote more effort to this. "Do you really think that the smart electric vehicles promoted by many car companies...[Details]
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1. Key points of timer/counter PWM design According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM: 1. First, the PW...[Details]
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The latest report released by Strategy Analytics' Mobile Component Technology Research, "Smartphone Display Panel Market Share in Q2 2020: Revenue Increased by 2%, Samsung Display Continues to Lead t...[Details]
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In TV stores or exhibition halls, multiple TVs are required to play demonstration sources uniformly. At present, this is mainly achieved through multi-channel HDMI stream meters, and TVs use HDMI c...[Details]
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The sound band that the human ear is most sensitive to and most familiar with is the mid-high frequency sound. The sound that people hear most in their lives is also the mid-frequency sound, which ...[Details]
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Machine vision technology uses machine vision products CMOS/CCD to convert the captured target into image signals, transmit them to a dedicated image processing system, obtain the morphological infor...[Details]
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On April 24, the upper and lower reservoirs of the State Grid Xinyuan Zhejiang Ninghai Pumped Storage Power Station passed the water storage acceptance inspection simultaneously, marking that the powe...[Details]
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;Convert BCD decimal to binary decimal (2 digits) ; Entry: R0 (low first address), R7 ; Occupied resources: ACC, B, R5 ; Stack requirement: 2 bytes ; Exits: R3, R4 PDTB:CLR A MOV R3,A ...[Details]
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According to MSPoweruser, Microsoft Surface Duo 2 was officially launched a few days ago, with a starting price of US$1,499 (approximately RMB 9,578.61), and Microsoft has prepared the first And...[Details]
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After the RF signal is input to the attenuator, it is divided into two paths and input to the high and low bands respectively. In the low band, the signal with a frequency of 9kHz to 2.95GHz is switc...[Details]
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The constant voltage/constant current output monolithic switching power supply can be referred to as a constant voltage/constant current source. It is characterized by having two control loops, o...[Details]