I have some small questions during the programming process of the two-line scrolling display of the LCD1602 module. I hope you can help me answer them:congratulate: Thank you everyone. {:1_131:} #incl...
First of all, what is a power amplifier?
Power amplifier: referred to as "PA", refers to an amplifier that can produce maximum power output under given distortion conditions and drive resistive, capac...
The gate circuit is the most basic logic unit in the digital circuit. It can create a certain logical relationship between the output signal and the input signal. In digital circuits, signals are most...
The power supply problem has troubled me for a long time. But I have not been able to find the answer. Recently, I have some time, so I searched for information and learned about it.Table: 4 forms of ...
[i=s]This post was last edited by hotsauce1861 on 2019-11-30 08:01[/i] ## Permanent magnet synchronous motor classification According to the position of the permanent magnet on the rotor, it can be di...
At present, the on-chip RAM of DSP is getting bigger and bigger. To design an efficient DSP system, you should choose a DSP with a larger on-chip RAM.Compared with the off-chip memory, the on-chip RAM...
Sun Yuewei, general manager of Sharp China, revealed in an interview that Sharp has reached an agreement with Hisense and has regained the brand rights and sales business in the US market. Sharp will...[Details]
Steering-By-Wire
Cybertruck uses wire-controlled rotation to replace the traditional mechanical rotation method of vehicles, making the control more perfect, which is also a necessary step tow...[Details]
In recent years, with the rapid development of photovoltaic power generation, more diversified and cleaner sources of electricity have been brought about. However, the problems that arise after distri...[Details]
1. Code process 1.1 Serial port code The program flow chart is as follows; The code executed by default_serial_console is as follows: There is the following definition in JZ2440.H: ...[Details]
On October 24, according to the official announcement of "Beijing Yizhuang", the country's first all-solid-state lithium battery mass production line was officially put into production recently.
...[Details]
introduction
The research and development of robots is one of the hot topics in academia and industry today. The number of robots released has increased significantly compared with the pas...[Details]
As one of the earliest automakers in the world to enter the new energy field, Nissan has rich technical accumulation and market experience. The second-generation e-POWER technology has also given n...[Details]
According to the latest statistics from TrendForce, in 2019, the revenues of the world's top three IC design companies: Broadcom, Qualcomm, and NVIDIA all showed an annual decline, and the global IC ...[Details]
Friends who use single-chip microcomputers know that the ROM and RAM provided by single-chip microcomputers are generally small. Even if it is a 256KB flash and 64KB RAM like STM32. Once you need to ...[Details]
1. S32V Vision Processing Platform NXP began to launch the S32V platform in 2015, and has now launched the second-generation model S32V234. The third generation is currently in the sample stage. Th...[Details]
At present, multi-core architecture makes microprocessors denser and faster on a horizontal scale, which dramatically increases the power required by these devices.
This directly leads to the n...[Details]
At present, in the development of embedded products, low-end microprocessor software is mostly implemented using the bare metal development model. In this development model, there are often the follo...[Details]
Constant current parallel voltage regulated power supply circuit composed of LM317
As shown in the figure, this is a constant current parallel regulated power supply. It has the...[Details]
1. ASK modulation: "Amplitude shift keying" is also called "amplitude keying", and is also called "on-off keying" (on-off keying), so it is also recorded as the OOK signal. ASK is a relatively simple...[Details]
The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]
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