This book is in Chinese and introduces the Cortex M3 instruction set, interrupt vector table, memory system, internal structure of the processor, internal exceptions, low-level programming of Cortex-M...
The ADC12 module is composed of the following parts: 16 analog switches for input (8 external and 4 internal), ADC internal voltage reference source, ADC12 core, ADC clock source part, acquisition and...
[i=s] This post was last edited by dcexpert on 2019-1-26 17:33[/i] [size=3]Today, MicroPython released version 1.10. The main improvements of the new version are: [/size][list] [*][size=3]Added nRF se...
[i=s]This post was last edited by Nixiadeliunian on 2021-3-11 17:11[/i]1. ADC Overview
FM33LC0XX has 1Msps 12bit SAR-ADC, which can measure temperature, battery voltage or other DC signals. The main f...
The pulse oximeter non-invasively monitors heart rate and blood oxygen saturation by measuring changes in infrared and red light absorption by oxygenated and deoxygenated blood in the finger. TI provi...
question:
"../Source/DSP2833x_SysCtrl.c", line 16: fatal error #5: could not open source file "DSP2833x_Device.h" . All header files have been included under include in the project directory, but the ...
Lightweight robotic arms are grabbing the production line automation business opportunities. Lightweight robotic arms overcome the shortcomings of traditional solutions such as being too large, expen...[Details]
According to phonearena and donanimhaber, Pine64's Linux-based smartphone PinePhone was shipped to developers as early as last year. According to reports, the phone is now officially available ...[Details]
According to foreign media GSMArena, Huawei's Finnish representative confirmed that the Huawei P50 series will not only be launched in the Chinese market, but will also be officially launched globall...[Details]
On the afternoon of September 12, the strategic launch conference and the signing ceremony of the A round of financing of Shanghai Electric Energy Storage Technology Co., Ltd. (hereinafter referred...[Details]
The circuit diagram is as follows: Production instructions: This circuit uses a 15W104 microcontroller to control the fan via an infrared remote controller. When using it for the first time,...[Details]
1. What is a high frequency inverter?
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, the same as the...[Details]
EDA technology is a computer software system developed on the basis of electronic CAD technology. It refers to the automatic design of electronic products by using computers as working platforms and ...[Details]
ChatGPT-4 got off to a bad start
ChatGPT has been popular for more than half a year. In many people's minds, ChatGPT, who knows everything about astronomy and geography, is already a god-l...[Details]
Schematic diagram of the 50MW/250MWh liquid-cooled battery project. Image source: Highview Power
The UK government’s Department for Business, Energy and Industrial Strategy (BE...[Details]
Nowadays, earphones have already crossed the era from wired to wireless. Some friends may still use wired earphones and have not experienced the portability and experience of Bluetooth earphones. Of ...[Details]
1. Digital tube display circuit design There are two types of digital tubes: common cathode and common anode. One type connects all the anodes inside the LED together and leads them out through th...[Details]
Preface
As time goes by, mobile phones have become more and more complex due to the addition of wireless communication technologies such as WiFi, Bluetooth and GPS. The increasing number of ...[Details]
In the process of long-term use of 51 single-chip microcomputers, we found that when the single-chip microcomputer works in an environment with strong interference such as industrial production sites...[Details]
The main anti-interference design in MCU design is in hardware, supplemented by software. Because the computing power of MCU is limited, a lot of effort must be put into hardware.
Interference chan...[Details]
1 Introduction The numerical control system designed to realize the automation of boiler barrel wall hole processing is a two-coordinate open-loop control system with MCS-51 single-chip microcomputer...[Details]
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