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　　There are many programming languages ​​for microcontrollers, which can be roughly divided into three categories: machine language, assembly language, and high-level language. Machine language is no ...[Details]

The A8514 is a multi-output white LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and four current sinks. The boost converter can dr...[Details]

As electronic products develop towards miniaturization, portability, networking and high performance, higher requirements are placed on circuit assembly technology and the number of I/O pins. ...[Details]

    With the rapid development of computer and information technology, AGV smart vehicles have been widely used in industrial fields such as transportation and warehousing. Especially with the rapid ...[Details]

The power supply rejection ratio (PSRR) has long been a great way to assess an amplifier’s ability to reject power supply noise at its output, but with the popularity and performance advantages of Cla...[Details]

Varactor diodes are primarily used in RF circuits to provide a variable capacitance by adjusting the voltage. Such diodes are often used for circuit regulation, such as RF oscillators and f...[Details]

1, warning Deprecated declaration/function/ - give arg types Solution: If the function has no parameters, add "void" in the brackets. 2. USER\main.c(39): warning: #223-D: function "function" declar...[Details]

ADC initialization steps: 1. Initialize the channel IO used by ADC 2. Turn on the ADC clock and initialize the ADC structure 3. Call the ADC_Cmd function to enable ADC, so that the ADC register can b...[Details]

In this technical white paper, Infineon Technologies examines the challenges facing on-board charger designers and takes a closer look at the role that semiconductor packaging plays in creating a s...[Details]

Half the battle for a perfect jitter measurement is setting up the oscilloscope. The goal is to capture and display the signal as it really is in the system environment. Since every lab has a real-ti...[Details]

Earlier, on April 13, local media in Japan reported that Japan will start providing 5G commercial services in 2020. However, Japan's four major operators, NTT docomo, KDDI, SoftBank Group and Rakuten...[Details]

Samsung announced that its global shipments of 5G smartphones exceeded 6.7 million units in 2019. Samsung also cited data from market research firm Counterpoint, pointing out that as of November 2019...[Details]

       AppleCare+ is Apple's high-end technical support service for iPhone, Mac, iPad and Apple Watch, which also covers accidental damage. Taking iPhone as an example, the cost of this service is ab...[Details]

Recently, Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology") disclosed a record of investor relations activities, which mentioned the progress of cooperation wi...[Details]

1 Introduction The sensor output in pressure or temperature measurement is generally a weak signal at the millivolt level. The traditional circuit design method is to add a high-precision measurement...[Details]