[i=s]This post was last edited by fish001 on 2019-9-19 21:50[/i]In the electronics industry, the crystal oscillator frequency that customers and suppliers often hear is 32.768KHZ, 77.503KHZ, 60.003KHZ...
[size=4]F206 has three independent storage spaces for program, data and I/O, each of which is 64K×16 bits, of which the on-chip dual-access RAM is 544 words (288 words for data, and the other 256 word...
I recently used this DCDC circuit. When VIN is powered on, the impact current at the input end will range from a few A to tens of A, and the size varies with the resistance value of R1R2. I soldered t...
By Mike Gilbert, Head of Personal Electronics Systems End Devices, Texas Instruments
With the popularity of smart homes, more and more rooms are now equipped with smart speakers equipped with artifici...
Live replay: MCU programming is no longer difficult, use MPLAB? Code Configurator (MCC) to achieve rapid development : https://training.eeworld.com.cn/course/5306...
In the modern lighting market, LED has occupied half of the world. This new lighting technology has successfully entered our lives. With the increase in market demand, more and more people are engage...[Details]
The global epidemic is raging and auto sales are declining, but neither has been able to stop the automotive chip industry from rising against the market trend. 'First, BAIC Capital joined hands wi...[Details]
In the modern industrial control process, working status and fault status alarm devices are widely used. Usually, they remind operators to deal with problems in time in the form of sound and light....[Details]
In the data acquisition and real-time control system based on single-chip microcomputer, the command and data transmission between the computer and the single-chip microcomputer is carried out through...[Details]
By manually inputting single pulses to the /INT0 of the 8051 microcontroller one by one, an interrupt is requested to the microcontroller. Each time the microcontroller interrupts, it outputs 55H, AA...[Details]
premise A User space virtual memory management mechanism VMA B User space physical memory management mechanism (struct page management under CONFIG_FLATMEM memory model) mmap and brk complete the man...[Details]
Columnist Ryan Huang Wi-Fi wireless networks play an indispensable role in today's families. Whether it is the smartphones, tablets, various 3C products, or even IoT applications such as smart TVs...[Details]
On November 16, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 2000W PFC digital power solu...[Details]
Introduction
Charge Coupled Devices (CCD) can convert the intensity of light signals into the amount of charge in the potential well, thereby realizing photoelectric conversion. Its application...[Details]
Fault phenomenon When testing temperature, the error is large. Testing process After testing, the error in the sensor mode readback was nearly 100 times, and it was found that the analog unit of th...[Details]
Although the Christmas holiday is approaching, the autonomous driving industry is still "hot". Recently, May Mobility, an autonomous driving company from the United States, successfully finalized a...[Details]
Have you seen the disassembly of Xiaomi 11 and iQOO7? As fast charging is about to become the standard for mobile phones, the adapter naturally needs to be upgraded. When Xiaomi 11 was released, t...[Details]
TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
Microcontroller MCU
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