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OmniVision Group’s official account posted that the Xiaomi Mi 10 Ultra’s rear 48-megapixel main camera uses OmniVision Group’s image sensor OV48C. It is reported that OV48C is a high-definition mobi...[Details]
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This article describes the benefits that encoders bring to closed-loop control motor applications and explores the relative strengths and weaknesses of optical and magnetic transducers. It introduc...[Details]
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At present, the automotive lighting system is undergoing important changes. Not only HID and
LED light sources
are more widely used, but also the automotive lighting system is becoming in...[Details]
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On the morning of November 27, DigiTimes, a media outlet that focuses on news from the electronics industry chain, recently reported that the high-end iPad Pro model that Apple is rumored to ...[Details]
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Diabetes is a common chronic disease that seriously endangers human health. The number of cases has increased year by year in recent years. Patients must monitor their blood sugar regularly to cont...[Details]
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At 23:00 Beijing time on February 9, 2022, Samsung held a global new product launch conference. As usual in previous years, Samsung will bring its Galaxy S series products at the beginning of the yea...[Details]
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The DS3984 and DS3988 are multi-channel cold cathode fluorescent lamp (CCFL) controllers. These controllers use a push-pull
drive
architecture to convert the DC supply voltage into
the high-volt...[Details]
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Jiwei.com reported that a "independence trend" in the semiconductor industry is sweeping the world. Major countries including the European Union, the United States, China, South Korea, and Japan have...[Details]
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1. Introduction
Minimizing power loss and increasing power density without increasing cost are the main challenges facing modern energy-efficient switching power supplies. The design goal of...[Details]
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The positive and negative polarities are marked on the shell of the electrolytic capacitor, and you must pay attention to its polarity during use, otherwise there is a risk of explosion. If the p...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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Conductivity meter The conductivity meter is an online water quality analyzer with a wide temperature range and is developed for high-end water quality management and automation control in medical mu...[Details]
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Now many people start with 51 single-chip microcomputers, among which the most used one is STC89C52RC. However, as the study deepens, people feel that the function of this single-chip microcomputer i...[Details]
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Recently, Jin Fan, the chief experience officer of MIUI, took the lead in formally establishing the "MIUI Pioneer Group" to focus on solving various experience issues reported by everyone. On...[Details]
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Hardware platform: S3C6410
Operating system: Ubuntu, Windows
Board system: Android
Development tools: jdk, ndk, eclipse
本次測试从linux内核模块编译開始。以S3C6410的pwm驱动...[Details]