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1 Introduction
Based on the 0.35-micron N-well process, this paper designs a single-power-supply fully differential chopper op amp circuit. At the same time, in order to reduce the offs...[Details]
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FSP, a global power supply manufacturer, has been deeply rooted in Europe for more than 20 years and has won the trust of customers. Now it has participated in the Intersolar Solar Photovoltaic Exh...[Details]
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Switching DC/DC converters can be divided into the following three categories according to their structure:
① Inductive DC/DC converter, as shown in Figure (a);
② Unadjustable capacitor c...[Details]
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Relying on the flexible inter-task communication capability of μC/OS Ⅱ, the message mailbox Mbox is used to transmit the printing data from the data generation task to the printing task. Among diff...[Details]
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The electronic parking brake system (EPB) refers to a technology that integrates temporary braking during driving and long-term braking after parking, and realizes parking braking by electronic con...[Details]
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Building a "three-type" enterprise
Create a modern enterprise with hub, platform and sharing characteristics.
Build and operate the "two networks" well
Build and operate a st...[Details]
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The watchdog is used to prevent the program from running away. The program should feed the dog regularly. If the program runs away, it won't feed the dog. If the time to feed the dog is exceeded, t...[Details]
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According to foreign media reports, on June 4, 2018, local time, Foresight Autonomous Holdings, an innovative company in automotive vision systems and V2X cellular mobile network solutions, announc...[Details]
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On June 2, Huawei officially released the smart terminal operating system HarmonyOS 2, and launched the first batch of public beta upgrade HarmonyOS 2 on the same day. Supported devices include Huawe...[Details]
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Introduction
Photoelectric distance meter and total station type electronic tachometer (hereinafter referred to as total station) are widely used in many fields. To ensure accuracy and reli...[Details]
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According to foreign media reports, Israeli startup TriEye has developed a short-wave infrared (SWIR) camera that can improve driving safety. Initially, this technology was developed for defense appl...[Details]
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In the single-chip microcomputer application system, low-cost and flexible digital tubes (LED) are generally used as displays. The commonly used is a 4-8-bit eight-segment LED digital tube display, wh...[Details]
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USB powered universal charger
First, empty an ordinary universal charger
Option 1:
The circuit board installed in the Samsung mobile phone battery charger has a disadvantage that...[Details]
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Pulse and FMCW are the two main modulation technologies for radar. Considering sensitivity and accuracy, FMCW has become the first choice. What is an FMCW radar sensor? FMCW is also known as Freq...[Details]
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This article mainly introduces the body perception and positioning system. Body perception mainly perceives information such as vehicle position, driving speed, posture and orientation. The followi...[Details]