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Skyworks Solutions announced today that Nordic Semiconductor is leveraging its connectivity engine to enable ultra-low-power wireless communications. Specifically, Nordic is using Skyworks’ family of...[Details]
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1 Introduction AC-DC power adapters are widely used, such as in laptops, LCD monitors, and printers. These power adapters are in no-load standby mode for a long time, and the usage is huge, which lea...[Details]
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From the basic working principle of the flyback converter, we can know that: during the period ton when the main switch tube is turned on, the transformer stores energy; during the period toff when t...[Details]
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1 Configure I2C driver in the kernel
Linux-2.6.32.2 provides a complete driver for the I2C interface of S2C2440, so we only need to configure it in the kernel to use it.
Execute: make menuc...[Details]
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The difference between LED strobe and LED strobe effect
LED strobe and LED strobe effect refer to two concepts
The first is the flicker: that is, the depth of the fluctuat...[Details]
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Welding robots
are composed of
robots
and welding equipment. The robot consists of a body and a control cabinet. Welding robots can be selected in different types according to dif...[Details]
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As flip-chip packaging continues to improve in cost and performance, coupled with rising prices for gold bonding wire, flip-chip technology is becoming more competitive in a variety of applications...[Details]
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Huaxing Yuanchuang stated on the interactive platform that Apple is the company's end customer. If Apple's foundries in India continue to be affected by violent incidents, and factors such as the epi...[Details]
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1
Introduction
Since its inception, the switching power supply has become the main product of voltage-stabilized power supply with its excellent characteristics such as stab...[Details]
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The figure shows a multi-purpose voltage-stabilized current application circuit composed of W7805 and W7812
integrated voltage regulators
.
The input terminal...[Details]
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For the startup code of Keil (for STM32F042), add comments and your own understanding ;********************** (C) COPYRIGHT 2014 STMicroelectronics ******************** ;* File Name : startup_stm32f...[Details]
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China Energy Storage Network News
: From May 19th to 21st, the "8th China International Energy Storage Conference" was grandly held in Shenzhen. More than 1,500 representatives from governmen...[Details]
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In recent years, many interrelated factors have led to a sharp increase in the demand for digital power management. Many board designers have turned to developing intermediate bus power supply stru...[Details]
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The simplest white light LED is obtained by adding phosphor to blue light LED, also known as 1-PCLED (Phosphor Converted LED), and its basic structure is shown in Figure 1. Because this LED is encapsu...[Details]
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I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]
Power technology
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