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On February 26, Han's Laser released its performance report, stating that in 2020, the company achieved operating income of 12.032 billion yuan, a year-on-year increase of 25.83%, and net profit att...[Details]
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1 Introduction
Since the traditional multi-waveform function signal generator needs a large number of separate components to realize, and the design is complex, a multi-waveform function s...[Details]
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In July 2019, Advantech (stock code: 2395), a global leader in embedded intelligent systems, successfully held the 2019 Advantech Embedded Design Service Forum in Hangzhou, Chengdu, and Shenyang with...[Details]
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Technology media videocardz published a blog post stating that the first batch of GDDR6 video memory versions of GeForce RTX 4070 graphics cards have been released, but the packaging is not much di...[Details]
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Precise measurement and error calculation of complex gear cutting tools has always been an important topic in the field of geometric metrology. With the widespread application of coordinate measuremen...[Details]
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Intersil's ISL97674 is a six-channel 45V dual dimming LED driver that supports 78 LEDs at 4.5V-26V and 48 LEDs at 2.7V-26V. It can use SMBus/I2C or PWM signals for dimming, with an input voltage of...[Details]
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In September 2019, Hefei Changxin mass-produced the first DDR4 memory chip in China. In the past two years, it has been commercialized in many domestic memory brands with good performance and price. ...[Details]
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"Edge computing" is not a new concept. In fact, in the 1990s, Akamai launched the content delivery network (CDN). The idea was to introduce nodes geographically closer to end users to deliver cached ...[Details]
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With the rapid development of social economy, people's living standards are constantly improving. Cars are closely related to our daily travel, which has led to a rapid increase in the number of cars...[Details]
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As embedded systems become more responsive to their surroundings, the number of peripherals that need to capture and process data has skyrocketed. Microcontrollers are typically equipped with ADC...[Details]
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I want to ask: How does the microcontroller serial port receive? For example, the host computer sends a string of 11223344 at a time, and sends it to the microcontroller through the serial port assis...[Details]
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Main program:
/****************************************************************************
* File name: main.c
* Function: Run WDT and control LED1--LED4 to display output. The program starts...[Details]
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On August 8, the official account of "Huaqiang Capital" reported that Shanghai Xuantian Industrial Equipment Co., Ltd. (hereinafter referred to as "Xuantian Technology") completed its B round of ...[Details]
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1. Existing UPS design solutions
When data equipment is first built, it mainly uses AC
power
, so most of them are equipped with UPS devices to power it.
When configuring UPS ...[Details]
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After many days of hard work, we can finally use interrupts. But in order to allow RTOS to use timer interrupts, what kind of interrupts can be implemented in S3C44B0? There are two ways to impleme...[Details]
Microcontroller MCU
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