It is said that a man is independent at 30 and free from doubts at 40, and this is the main period of 10 years, so I chose to start over!!!Since September 2009, I came to this strange city, Nanjing, w...
[backcolor=white][size=4][color=#000000] Transmit and control AT commands to the module through the serial port. [/color][/size][/backcolor] [backcolor=white][size=4][color=#000000] 1. Serial port set...
#includemsp430f5529.hunsigned int k=0;unsigned int LastCCR1; //The duration of the last high level is positively correlated with the distanceunsigned int dat[20]; //Back up the collected data through ...
[font=微软雅黑][size=3][color=#333333]【Ask if you don't understand】[/color] [color=#333333]As shown in the figure, the output of the power amplifier chip forms an analog audio signal (approximately a sine...
[size=4]EtherCAT ESC is to be used with MCU, so the choice of MCU is more important. When understanding how to choose MCU, first look at the relationship between EtherCAT performance and MCU configura...
After understanding the P2 motor architecture, it can be seen that because it needs to pass through the gearbox, the efficiency of pure electric drive and kinetic energy recovery is compromised. At t...[Details]
Scientists at MIT have created the first fully digitally fabricated plasma sensor for satellites. These plasma sensors, also known as retarded potential analyzers (RPAs), are used by orbiting spacecr...[Details]
1.
Experimental tasks
(1). When the machine is turned on, the time displayed is 12:00:00 and the time starts to count.
(2). P0.0/AD0 controls the adjustment of "seconds".
Each ...[Details]
In the normal startup of the Android system, the screen refresh function is generally executed in the kernel, while the task of the Bootloader should be to perform hardware initialization and jum...[Details]
Editor's Note: The author of this article, Sagar Pushpala, has been a long-time executive in the semiconductor manufacturing field - holding key positions in large multinational companies, leading se...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
PCB thermal design inspection method: thermocouple
A practical application of the thermoelectric phenomenon is, of course, the measurement of temperature using thermocouples. The complex relat...[Details]
USART, AD and GPIO temperature sensors:
Please be aware of:
1、ADC_RegularChannelConfig(ADC1,ADC_Channel_16,1,ADC_SampleTime_239Cycles5);
2、ADC_TempSensorVrefintCmd(ENABLE);
According...[Details]
ARM assembly instruction set Instructions, pseudo-instructions (Assembly) Instruction: It is a mnemonic for machine code, compiled by the assembler and executed by the CPU. (Assembly) Pseudo-instruc...[Details]
Bringing together about 1,000 products under the "ComfySILTM" brand, greatly improving searchability ROHM, a world-renowned semiconductor manufacturer (headquartered in Kyoto, Japan), has branded ...[Details]
This circular colored light moves in a certain direction, but in the process of moving forward, it occasionally moves backward, giving people the feeling of overcoming difficulties and moving forwa...[Details]
Rocket engine can be 3D printed! NASA completes first ignition test
According to foreign media reports, 3D printing technology is gradually emerging. It can not only print daily equipment, but al...[Details]
Time flies, and the years pass by. The future is promising. Looking back at 2021, Lakeside Capital has always adhered to and practiced the values of "responsibility, diligence, compliance with rule...[Details]
Pulse Amplitude Modulation
Generate a sine signal and get its amplitude input to the amplitude of a square wave signal
This is equivalent to multiplying a square wave signal and a sine signal
By ob...[Details]
When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
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