Have you guys used this chip? Its AUX pin needs to charge C2 first, and the chip can only start after it reaches 1.4V. However, when I charged it, I found that the capacitor could not reach 1.4V. What...
[p=28, null, left][font=微软雅黑][size=4]Recently, someone shared an email signed by Ren Zhengfei titled "Forwarding "How many second-hand mice and keyboards did Huawei buy on Xianyu?" [/size][/font][/p][...
I received the module last week. After a quick look, I found that it should be a simple small development board developed by Anxin, which can directly test the functions of the module above. The board...
C67X includes: program fetch unit, instruction allocation unit, instruction decoding unit, (A/B) 2 groups of general registers (32 in total), 8 functional units, 1 group of control registers, control ...
From: https://learn.adafruit.com/neopixel-info?view=allIn this project we build an infinity cube using NeoPixels!The frame is 3D printed and coated with a mirrored acrylic which creates a really neat ...
[i=s]This post was last edited by donatello1996 on 2020-7-19 18:51[/i]The high-end models of the STM32F4 and STM32F7 series can use the DMA2D graphics accelerator to quickly move the graphics image ca...
donatello1996Special Edition for Assessment Centres
Temperature detection is common in the field of industrial measurement and control. Using high-precision A/D conversion chips and single-chip microcomputers, a temperature detection system with hig...[Details]
Among many smart products, smart speakers lead the AI market with tens of millions of shipments, and the previous competition for AI entry has become clear. If you ask users what problems smart spe...[Details]
Waveforms and FAQs Triangle wave Square Wave Through the waveform, we can directly see the amplitude and period. The period of the triangle wave and the square wave is a little different. After ...[Details]
The University of Tokyo and IBM Japan announced today that a commercial quantum computer has begun to be used, a first in Japan. The quantum computer will be used for material development and fina...[Details]
With the rapid development of modern information technology and the gradual realization of traditional industrial transformation, temperature detection and display systems that can work independen...[Details]
When writing a program with library functions, the first thing to do in main is to call sys_clock_init() The sys_clock_init() function is used to configure the chip clock. The code is as follows: ...[Details]
On February 8, market research firm Counterpoint released a report stating that global smartphone shipments in 2021 increased by 4% year-on-year to 1.39 billion units. Among them, shipments in the fo...[Details]
On the morning of February 20, the signing ceremony of the sodium ion battery industry comprehensive project between the Management Committee of Dazhou Eastern Economic Development Zone, Liaoning Xing...[Details]
According to Huawei's previous statement, the Chinese version of the Mate40 series will be officially released on October 30, and at this stage, what everyone is most concerned about is its price. ...[Details]
1. Concept Analysis
1. What is a clock pulse signal and what function does it have?
The clock pulse signal is a pulse signal with a certain voltage amplitude and a certain time interval and is cont...[Details]
With the development of my country's space technology, more and more space science experiments have been carried out. The ultra-vacuum, microgravity, strong radiation and other conditions in space pro...[Details]
The physical concept of UPS power availability is the ratio of UPS normal operation time to the total time within the specified use period. According to this definition, there are two ways to improv...[Details]
The ATD module of the S12XS series MCU has a total of 27 registers, including 6 ATD conversion control registers, 2 ATD conversion status registers, 1 ATD comparison enable register, 1 ATD comparison...[Details]
Fiber laser technology for medical diagnosis
Fiber laser marking systems are driving advances in animal health care. To reproduce a Data Matrix code on a polypropylene medical ...[Details]
Analog electronics
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