In the directory c64plus\dsplib_v210\src\DSP_fft16x16, there are three levels of FFT library functions, namely natural C version, intrinsic C version, serial SA version, and the last one is assembly l...
Since entering China in 2002, the Munich Shanghai Electronics Fair (electronica China) has been diligently cultivating the Chinese electronics industry for nearly 20 years. With its strong brand influ...
Let’s take a look at Qorvo’s job postings.
Qorvo is a US-based company that designs, develops and manufactures radio frequency integrated circuit products. The company provides radio frequency product...
1. Zhongke Bluexun AB32VG1 Development RT-Thread Configuration Tutorial
RT-Thread Studio is a one-stop RTT development tool that makes IoT development simple and efficient through an easy-to-use graph...
For water, gas and heat meters using traditional mechanical technology, flow is determined by a rotor whose rotation speed is proportional to the flow rate. The Extended Scan Interface (ESI) is an ana...
Servo drives, also known as "servo controllers" and "servo amplifiers", are controllers used to control servo motors. They function similarly to frequency converters acting on ordinary AC motors. T...[Details]
In order to achieve the goal of the oil pumping unit automatically performing Δ/Y bidirectional switching and intermittent timing control in real time according to load requirements, the control circ...[Details]
Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
Recently, Wingtech Technology issued an announcement stating that the company received the "Approval on Wingtech Technology Co., Ltd.'s Issuance of Shares to Hefei Xinping Industrial Investment Fund ...[Details]
In the production of electricity, the amount of desalted water used in power plants is quite large. How to effectively measure desalted water has always been a headache. According to the traditional f...[Details]
TCL Group stated that in the AMOLED field, the company focuses on the technical research and development and application of flexible and foldable screens. Among them, the t4 flexible AM-OLED factor...[Details]
The quality of a full-color
display screen
can be judged from the following aspects:
1. Flatness
The surface flatness of the display screen should be within ±1mm to ensure that
th...[Details]
GPRS, as the bearer network of China Mobile's data services, supports a variety of data services involving different network elements. Any failure of any network element will directly affect the no...[Details]
3.3 STRING.H: String Functions String functions usually take pointer strings as input values. A string consists of 2 or more characters. The end of a string is represented by a null character. In the...[Details]
Under the test of the epidemic, the technology applications of many smart cities have played an important role in the fight against the epidemic. In recent years, driven by the four-dimensional favor...[Details]
Chinese characters
Display screens
Can be seen everywhere, and are widely used in bus station announcers, advertising screens, etc. The 16*16
LED display
in this article is
made of
...[Details]
After reading the nine levels of analog circuit design from section one to section nine, you will know your level.
One section
You have just started to enter this industry, and you on...[Details]
According to foreign media reports, at the InterBattery 2021 exhibition in South Korea, Samsung SDI showcased its latest battery technology, including a new fifth-generation battery cell for electric...[Details]
/* TIM1_CCMR BIT 6-4： 110: PWM mode 1 - When counting up, once TIM1_CNT TIM1_CCR1, channel 1 is at a valid level , otherwise it is an invalid level; when counting down, once TIM1_CNT TIM1_CCR...[Details]
The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
Microcontroller MCU
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