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Most LED power supply circuits are composed of a switching power supply circuit + a feedback circuit. The feedback circuit samples the load and adjusts the duty cycle or frequency of the switching ...[Details]
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Poly Studio P Series combines Poly Lens software, Poly+ services, remote management and insights, and technical support and services to deliver a premium communication and collaboration experience ...[Details]
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Features of DS18B20:
The DS18B20 single-wire digital temperature sensor, also known as a "one-wire device", has unique advantages:
(1) When using a single bus interface to connect to a ...[Details]
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There has been new news about Apple's autonomous driving recently. According to 9to5mac, Apple's self-driving car is currently equipped with a new sensor array. So far, Apple's self-driving cars use...[Details]
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S3C2440A with ARM920T as the core is used as the main controller and Ethernet control chip DM9000AEP to design the hardware platform; build and transplant an embedded Linux operating system suitable ...[Details]
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As a representative of China's new local forces, Xpeng Motors' series of actions in "reducing costs and increasing efficiency" in intelligence this year may further widen the gap with other automak...[Details]
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On July 3, the "Tianyue" domestic computer offline ceremony was held simultaneously in Shenyang and Beijing, hosted by the Second Academy of China Aerospace Science and Industry Corporation, and unde...[Details]
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In recent years, with the continuous increase in market demand and the support of capital policies, the development of robots has gradually entered the fast lane. Robots can also be competent for m...[Details]
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Jiwei.com reported on February 7 that data released by third-party market research firm Canalys showed that Xiaomi performed well in the entire European smartphone market in the fourth quarter of 202...[Details]
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August 15 news NVIDIA launched the Jetson TX2 series single-card computing module in March 2021, which is equipped with an ARM processor and GPU. According to foreign media tomshardware, Aitech...[Details]
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On November 5, the construction of the Ningxia Baofeng Battery and Energy Storage Container System Demonstration Project located in the Suyin Industrial Park was accelerated. The first phase of the 10...[Details]
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Recently, OPPO Guangdong Mobile Communications Co., Ltd. added a number of patent information, one of which is related to full-screen technology, named "A module, terminal device and fingerprint reco...[Details]
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Preface
At present, the color screen backlight of mobile phones mainly adopts
white light LED
(W
LED
). The function of WLED
driver
is to provide constant cur...[Details]
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i Problem
With the development of production and the advancement of technology, especially the widespread application of various power electronic loads with rectifier inlets, that is, the emer...[Details]
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With the development of wireless charging technology, the application of wireless charging function in electronic devices is becoming more and more popular. Electronic devices with wireless charging ...[Details]
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