I'm about to graduate from university, and I can't use my graduation project, so I'm going to make a board that I can't play with. I can also use an ESP32 board to replace it. Hehehe, my graduation pr...
Our company uses a servo motor driver in its testing machine products. But there is a problem, that is, the encoder has pulse output when the motor is not rotating. According to the manual, the freque...
[i=s]This post was last edited by Popular Technology on 2021-12-21 08:50[/i]Mier MYC151 usage report + temperature and humidityThis time, based on the previous oled , we tested the temperature and hum...
The following error occurs when programming with JFLASH:End of preparing flash programming
- Start of determining dirty areas in flash cache
- End of determining dirty areas
- CPU is running at 15844 ...
By adding OTG function to speakers and sound cards, the device can be connected to two mobile phones. Using two DSPs is too costly and the design is too complicated.
The USB to IIS bridg...[Details]
0 Introduction
With the large number of computer-based control equipment and highly automated electrical equipment put into use, industrial users have higher and higher requirements for power...[Details]
ARM development environment construction under WinXP XP version: 2002 Service Pack 3 Tools used: Eclipse as a compile/debug IDE; Mingw as Linux compilation environment; ARM-EABI as a cross-...[Details]
Last month, the new iPhone 13 series was released, and it was very popular in the mobile phone market. With the restrictions on Huawei phones, the Android camp has fewer and fewer new features that c...[Details]
//CLK_SYSCLKConfig uses the highest bit of the CLK_Prescaler value to distinguish whether it is configuring HSI frequency division or CPU frequency division. This function has two functions. //CLK_...[Details]
Spectrum analyzer is a widely used signal analysis instrument. It can be used to measure the frequency, level, waveform distortion, noise level, spectrum characteristics, etc. of the signal. With the ...[Details]
HDMI was originally developed for CRT. Both HDMI and its "twin brother" UDI (which is essentially HDMI without the audio transmission function) inherited the core technology of DVI, TMDS, and are e...[Details]
1. EQU instruction Definition: Used to assign a value or register name to a specified symbolic name. Format: Symbol name EQU expression Symbolic name EQU Register name Note: The expression must be ...[Details]
On January 24, 2024, Wang Zhanshan, member of the Standing Committee of the Yu County Party Committee and Deputy County Magistrate of Yangquan City, Shanxi Province, Li Junyi, Director of the Yu Co...[Details]
On February 20, with the successful pouring of the first roof panel, the A factory building of Jingzhuo Optoelectronics Park No. 2, the first 10 billion yuan industrial project in Shucheng County, Lu...[Details]
Since the amplitude of the sinusoidal signal after the AD9851 filter output is greater than 1V and the output resistance is very large, we made a Class A and B dual-power supply complementary symmetr...[Details]
LG's former G series and V series mobile phone product lines have now been merged into a device series called the "Universal Line". The company has also created an experimental smartphone serie...[Details]
According to MEMS Consulting, single-chip radar system-on-chip (SoC) is becoming one of the most popular new sensors . Its widespread adoption in automobiles has greatly increased sales, thereby pr...[Details]
LED Street Light and Area Lighting Driver Selection
The power of area lighting applications is generally higher than 40 W. Depending on the application conditions or requirements, different ...[Details]
High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
Analogue and Mixed Signal
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