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...
(Photo source: Prieto official website) According to foreign media reports, Prieto Battery, a 3D lithium-ion battery technology company, announced the results of Energy Assurance LLC's first thi...[Details]
As the anti-privacy invasion gear piled up on my desk, my 10-year-old son asked me what my mission was. I whispered, “I’m hiding from Silicon Valley,” and pointed in a direction I assumed was north, ...[Details]
In recent years, the single-chip microcomputer system has gradually penetrated into the practical engineering applications of various industries with its advantages of small size, powerful function...[Details]
3 Dual Closed-Loop Control Four-Quadrant Converter
3.1 Comparison between direct current control and indirect current control
Direct current control is a control method that...[Details]
Influence of measured fluid characteristics: Due to the nature of natural gas itself, it will undergo complex changes with the change of external ambient temperature, thus affecting the measurement ac...[Details]
1) Cause Analysis AC74DIE2V ;;; From the introduction in the question and the voltage waveform display in the question figure, it should be caused by the X-axis scanning being out of sync. As shown ...[Details]
The operation of a microcontroller requires the execution of a program, and hardware is also essential. Everyone knows that the operation of a microcontroller requires the execution of a written prog...[Details]
Li Xiang, product manager of vivo NEX, said on Weibo that "I can't wait for the new phone", hinting that the new vivo NEX will be released soon. At the beginning of this year, vivo unveiled its futur...[Details]
Today's electronic products are adding more and more functions, and the power requirements of each function are also different, which has driven the The development of power management technology...[Details]
Introduction
With the development of network and communication technology, embedded systems have entered a stage of rapid development. And have been widely used in various fields of socie...[Details]
For the movement condition FB ONL (only if):
Movement conditions are used to enable targeted shutdowns, e.g. in the event of a fault or during a lockout.
This instruction allows you to pr...[Details]
Support the Greater Bay Area in strengthening digital infrastructure and help build Hong Kong into an international innovation and technology center
HONG KONG - Media OutReach - Dece...[Details]
"Autonomous driving" is undoubtedly the future development direction of the automotive industry, with a very broad market expectation. With the support of capital and technological progress, the aut...[Details]
Jiwei.com News UWB stands for Ultra Wideband, which is an unlimited carrier communication technology that uses nanosecond non-sinusoidal narrow pulses to transmit data. Compared with traditional Blue...[Details]
1. Button Introduction A touch switch is an electronic switch. Use: Press the switch button to connect the circuit, release it, and the switch will be disconnected 2. Working principle of indepen...[Details]