Smart home technology has been growing rapidly. More and more homes are adopting smart speakers like Amazon Echo and Google Home. Companies that once made simple home devices are now facing a demand f...
The importance and value of power density in modern power delivery solutions cannot be ignored.
To better understand the basic techniques of high power density design, in this article I will examine f...
As shown in the figure above, the principle of the constant voltage output chip of LDO can be roughly analyzed as follows: the FB terminal of the error amplifier will remain equal to the VREF terminal...
I have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K....
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion ...
The 89S51 and 89C51 in ATMEL's 89S51 series have the same functions. The instructions are compatible. HEX programs can be used directly without any conversion. In addition to being able to connec...[Details]
At Google I/O 2019, in addition to consumer-oriented feature improvements and developer tool innovations, Google also focused the conference on how to use AI to solve the thorny problems facing human...[Details]
During the execution of user applications, special requirements may be required to implement a soft reset of the microcontroller system (one of the hot restarts). Since the traditional 8051 microcontr...[Details]
1 Overview The concept of communication is relatively broad. In microcontroller technology, data transmission between microcontrollers or between microcontrollers and other devices is called ...[Details]
eGaN® FET-based 50 W, 12 V/60 V boost converter provides efficient, simple and low-cost solution for notebook and PC monitor backlighting
The 50 W, 12 V/60 V, eGaN FET-based synchron...[Details]
1. Introduction
The vacuum treatment of molten steel is used for dehydrogenation, denitrification, deoxidation (light treatment) and desulfurization of molten steel, and it also has the functi...[Details]
In MCU, DSP and other applications, watchdog circuits, also known as voltage monitor circuits, are widely used, such as IMP813L, X25045, etc. This article summarizes some basic techniques and precaut...[Details]
[Introduction: Can self-driving cars really move from science fiction movies into real life? Silicon Valley in North America lifted all restrictions on RoboTaxi overnight, but due to frequent Cruise ...[Details]
In addition to PC gamers who have mobile needs, designers also have sky-high requirements for laptop performance. Previously, the options available to designers were either heavy mobile workstations ...[Details]
Here is a new, efficient, low-cost variable speed universal motor control solution, and how it uses new on-chip integrated digital modules and advanced analog hardware modules to achieve speed cont...[Details]
On October 22, according to the official WeChat account of Huai'an District, Huai'an Weishi Technology Co., Ltd. (hereinafter referred to as "Weishi Technology") is about to start trial produc...[Details]
例程： /* Configure one bit for preemption priority */ NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1); /* Enable the WAKEUP_BUTTON_EXTI_IRQn Interrupt */ NVIC_InitStructure.NVIC_IRQChannel = W...[Details]
Today (15), Goodix Technology officially announced that in order to meet the needs of the company's development, after nomination by the company's CEO and qualification review by the board of directo...[Details]
The circuit for realizing digital voltmeter generally uses many components and is not very convenient to adjust. This article introduces the use of digital potentiometer and single-chip microcompute...[Details]
Japan Display has developed a car display that combines a rectangular curved LCD panel and a head-up display (HUD), and exhibited it at the "Display Innovation 2014" (October 29-31, 2014) he...[Details]
Analogue and Mixed Signal
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