Happy weekend everyone! Today I experienced the serial port printing and capacitive touch button functions of the development board. When I applied for the development kit, I wanted to experience the ...
1. General framework: realize the communication between MCU and PC.
The PC (USB interface) sends characters, which are converted to RS232 via USB, and then to RS485 via RS232, and then received by the...
Using the Raspberry Pi PICO and CircuitPython system, plus the AMG8833 sensor and TFT screen, you can make a thermal imager.Project website :https://www.recantha.co.uk/blog/?p=20959...
I bought a mobile power board a few days ago. I didn’t think much of it at first, but later I found that the USB A port was quite special. It can be plugged in both ways....
This book introduces the basic structure, working principle, application configuration and sample programs of the TMS320F28335 DSP chip newly launched by TI. The book has 13 chapters. Chapter 1 is an ...
Introduction At the beginning, we use assembly to initialize the C language environment, such as initializing DDR, setting the stack pointer SP, etc. After all these tasks are completed, we can enter...[Details]
In recent years, with the support of policies and funds, mainland panel manufacturers have developed rapidly. Midstream panel manufacturers such as BOE and TCL Huaxing have quickly surpassed overseas...[Details]
In the automatic control of modern factories, regulating valves play a very important role. The production of these factories depends on the correct distribution and control of the flowing medium. ...[Details]
Correct use of multimeter (1) Selection of jack The red test lead should be connected to the jack marked with a "+" symbol, and the black test lead should be connected to the jack marked with a "-" s...[Details]
1. What are the benefits of anti-reflection coating?
1. Specular Reflection
When light passes through the front and back surfaces of the lens, it will not only be refracted, but also refl...[Details]
The 10th Core Power Cloud Roadshow (Optoelectronics) was successfully held on April 22 (last Wednesday), bringing three excellent domestic optoelectronic chip projects. After the roadshow, Jiwei.com ...[Details]
Electrically erasable memory is a readable and writable storage device, abbreviated as E2PROM, which is mainly used for data storage. Among them, the 24CXX series memory is a more commonly used E2PRO...[Details]
According to MacRumors, after being on the market in China, the United States, Canada, Japan and other regions for several weeks, Apple announced today that the new bold colors of HomePod mini i...[Details]
In the study of electronic information and communication majors, everyone will come into contact with oscilloscopes. I have uploaded various oscilloscope tutorials in various forums, blogs and planet...[Details]
1. All things are difficult at the beginning. Be brave and take the first step.
At the beginning, don't always make excuses for yourself, saying that KEIL doesn't know how to build a project, doesn...[Details]
Last time, I briefly reviewed the history of oscilloscopes and made a simple comparison between the advantages and disadvantages of analog and digital oscilloscopes. This is my first attempt at serial...[Details]
It is very important for users to correctly install the split electromagnetic flowmeter. If there is a mistake in the installation process, it will affect the measurement accuracy at the least, and i...[Details]
The rigidity setting of Panasonic servo drive is an important part of its performance adjustment. The purpose of rigidity setting is to ensure that the servo motor can provide sufficient torque dur...[Details]
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