After reading some introductions, it said that the calculation should be compared with a point source oscillator (which does not actually exist), which I don't quite understand.
If we want to test it,...
The analog front end of high-speed end equipment such as phased array radar, wireless communication testers, and electronic warfare requires synchronized multi-transceiver signal chains. Each transcei...
I have now connected the CC2541 development board to the Bluetooth main module.The CC2541 development board sends data to the Bluetooth main module, and the Bluetooth main module can receive it.
Howev...
The transistor has two working states: static and dynamic. The DC working state of the transistor when no signal is added is called static , and the current of each pole is called static current. The ...
[i=s]This post was last edited by chrisrh on 2022-2-8 11:25[/i]Using Finsh component based on RTThread_rt_kprintf
①. Click on the green brick②. Check ShellOK, cmd, msh and shell are added to the proje...
1 Introduction For most engineers, I2C is always a headache. Compared with UART and SPI, I2C timing is more complicated and I2C combination changes are more abundant. Here we take AT24C04 as an e...[Details]
Abstract: On June 23, CATL officially released the third-generation CTP technology and announced that this new product named "Kirin Battery " will be mass-produced and launched next year. Under the s...[Details]
"Nowadays, the motion control function of PLC is getting stronger and stronger. Circular interpolation, spiral interpolation, and electronic cam can all be easily competent. So what is the differen...[Details]
Canteen vegetable pesticide residue detector FT-QNC3 fake pesticides are rampant. Due to insufficient supervision of the rural market, some companies produce low-toxic pesticides that contain highly ...[Details]
An oscilloscope is a tool used to detect various circuit states and display them in the form of waveforms. It can also be used to check circuit board faults. In many cases, it is more useful than a m...[Details]
Function description: Use the shift function to light up the running lights The program source code is as follows: #include reg52.h #include intrins.h #define uchar unsigned char #define uint ...[Details]
When the iPhone 15 series was released, Apple released its first commercially available 3nm chip. Just a few days before its release, Qualcomm announced that it had reached an agreement with Apple to...[Details]
The Zhongshan Eye Center of Sun Yat-sen University announced on the 5th that the center's artificial intelligence discipline team completed a multi-center randomized controlled study of medical AI (a...[Details]
Smart door locks have gradually become the next hot spot after smart speakers and have entered a stage of large-scale explosion, but products are highly homogenized. Currently, companies are mainly i...[Details]
TSMC's alarm bells sounded again. After JPMorgan Chase assessed that the possibility of raising foundry prices again was low, the market's attention was focused on capacity utilization. UBS Securitie...[Details]
Contents The invention relates to the field of magnetic flowmeters, in particular to a high-voltage wafer-type magnetic flowmeter. Background of the Invention Industrial process control systems are...[Details]
According to Playfuldroid, Huawei confirmed in a briefing that it will release a mid-range Huawei Nova 8i in Southeast Asia. Now, Playfuldroid has released a rendering of the phone. As can be...[Details]
Granulate's autonomous optimization software helps clouds and data centers improve performance and return on investment Today, Intel announced an agreement to acquire Granulate Cloud Solutions, an ...[Details]
The Galaxy S22 series will launch early next year, and a new report gives us some details about when customers might be able to pre-order the devices, which, if true, would confirm the launch delays ...[Details]
1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]