[b]1. What are bit segments and alias areas? [/b] Do you remember MCS51? MCS51 has bit operations, which are operations with one bit (BIT) as the data object. MCS51 can simply operate the second bit o...
[i=s]This post was last edited by xusiwei1236 on 2022-6-12 17:19[/i]This article will introduce how to use RT-Thread Studio to connect the HPM6750EVKMINI development board to the Internet through the ...
1 IntroductionAt present, the market for high-end dental chair equipment is basically dominated by foreign companies. Generally, they are expensive and the technology is not transferable. As people pa...
The lithium battery provides 3.3V voltage to the circuit system, and has USB charging function and overcharge protection function.USB charging is implemented using the TP4056 chip circuit. The TP4056 ...
[i=s]This post was last edited by Blue Angel on 2022-8-28 13:55[/i]The overall hardware framework structure is shown in the figure (attachment):
1. The constant current source and op amp design of the...
[align=left]With the rapid development of communication technology, the role of the network in daily work is becoming more and more important, and Ethernet has gradually become the communication basis...
In January, German media Technik News revealed the code names of upcoming Motorola phones, including NIO, Capri, and Ibiza, all of which are expected to debut in the first quarter of 2021. While NIO ...[Details]
The official serial port program is worth learning!
(The serial port has both polling and interrupt methods for both receiving and sending)
Read a byte
#include p18cxxx.h
#include usart.h
...[Details]
Our world is taking great strides towards science fiction.
In the past few months, the emergence of ChatGPT has set off a wave of artificial intelligence craze. This powerful chatbot
h...[Details]
1.Application background Electrical pyrotechnics use electrical energy as the initial excitation energy to cause the combustion or explosion of the agent inside the pyrotechnics. They are widely used...[Details]
Recently, Wuhan City issued the "Several Policies of Wuhan City to Accelerate the High-Quality Development of the Integrated Circuit Industry" (hereinafter referred to as "Several Policies"), and lau...[Details]
In the past 10 years, most color TVs were powered by the A3 power supply developed by Sanyo, which was mainly composed of discrete components. However, current color TVs are in the form of an IC plus...[Details]
In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock that c...[Details]
Input stage RFI rectification sensitivity
A well-known but poorly understood phenomenon in analog integrated circuits is RFI rectification, which is particularly common in op amps and instrume...[Details]
According to a report by Japan's Mizuho Securities, the mass production time of Intel's next-generation Xeon server chip "Sapphire Rapids" may be delayed again, and may not be mass-produced and shipp...[Details]
According to foreign media reports, based on its modem-to-antenna solutions, Qualcomm Technologies announced the launch of Qualcomm® ultraBAW RF filter technology for the 7 GHz frequency band to supp...[Details]
On the morning of February 18, Apple's new headphones AirPods Max went on sale this week, and three Apple executives were interviewed by Japanese design website Casa BRUTUS. The interviews wer...[Details]
LPC2478 arm7 core, after chip reset, the clock and power of timer 0 and timer 1 are turned on by default, but timer 2 and timer 3 are turned off by default, so there is no statement to turn on the cl...[Details]
According to foreign media reports, perception data processing provider CronAI announced a partnership with lidar supplier Ouster to combine CronAI's senseEDGE platform with Ouster's lidar sensors, e...[Details]
From digital car keys to wireless charging protection, NFC is still making rapid progress Electronic Enthusiast Network reported (Text/Zhou Kaiyang) As smartphones have integrated NFC technology, t...[Details]
1. Introduction Solar photovoltaic lighting equipment has established an important position in the lighting industry with its energy-saving, environmentally friendly and easy installation characteris...[Details]
stm32/stm8
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