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Qualcomm announced that the "2021 Qualcomm Artificial Intelligence Application Innovation Competition" was officially launched on March 24, hosted by Qualcomm Technologies, Qualcomm Ventures, and co-...[Details]
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1 Introduction
The CAN bus is widely used in the automotive industry, power substation automation, intelligent buildings and other systems due to its low cost, good real-time communication and ...[Details]
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40-pin dual in-line package (DIP). The 40 pins are divided into 3 categories according to their functions:
(1) Power supply and clock pins: Vcc, Vss; XTAL1, XTAL2.
(2) Control pins: PSEN*,...[Details]
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Ultrasonic level meter is a level measuring instrument that emits high-frequency ultrasonic pulses through a transducer (probe) to measure the liquid level without contact. It is widely used in vario...[Details]
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What is dead time?
To understand the source of dead time, you need to have a basic understanding of the structure of a digital oscilloscope. The typical block diagram of a digital oscilloscope is sho...[Details]
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Using silicon carbide and gallium nitride to meet electric vehicle design requirements is now becoming the standard for next-generation automotive design that promotes sustainability. Aerodynamic l...[Details]
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introduction
In order to solve the world's energy and environmental problems, the research and development of electric vehicles has attracted much attention. However, most of the r...[Details]
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With the rapid development of intelligent connected vehicles, in-vehicle network architecture faces unprecedented challenges. Faced with increasingly complex in-vehicle entertainment, ADAS (Advance...[Details]
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1.1.S3C2440 processor structure The structure of S3C2440 processor is shown in the figure below. Its core unit is ARM9TDMI processor core, which mainly includes 16K instruction cache and 16K data cac...[Details]
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Twenty years ago, the advent of easy-to-use integrated switching regulators revolutionized power management technology. Previously, most applications used linear regulators as the supply voltage an...[Details]
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introduction
With the increasing pressure on resources and environment, low-carbon economy and energy conservation and emission reduction have become the hot topics of research and attention r...[Details]
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DS1878 is an SFP+ controller with integrated digital LDD interface, including all SFF-8472 functions, supporting solutions based on VCSEL, DFB and EML. The operating voltage is +2.85V to +5.5V, and i...[Details]
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In June 2022, Runjian Co., Ltd. signed the "New Energy Power Generation Project Investment Agreement" with the People's Government of Liangqing District, Nanning City. The People's Government of Li...[Details]
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Oscilloscope measurement method for repairing motherboard (1) Verification of communication signal 1) Verification method: Consider the calibration signal in "probe calibration" as the meas...[Details]
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In the process of single-chip microcomputer development, from hardware design to software design, almost all of them are completed by the developer himself according to the characteristics of the s...[Details]