The previous post [Development and application based on NUCLEO-F746ZG motor] 6. The program framework mentioned that after the system is initialized, it enters the main loop. There is no task executio...
This problem has been encountered in code maintenance. The CPU accessed the address 0x75510C55 of the external memory space of corePac, that is, the CPU initiated access to the memory to the L2 memory...
This test content: For a circuit board in the laboratory, try to test the switch tube current, cooperate with the voltage probe to obtain the switching loss waveform, and summarize the usage experienc...
I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, but I sti...
Zhongke Yihai Micro-Shenzhen Series FPGA Development Board EQHL45
Introduction:
Domestic independent research and development, full forward design. Provide you with hardware, design tools, IP and refe...
How to choose explosion-proof motor
1. After the voltage, frequency and speed are determined, the motor power is determined by selecting the installation factor K according to the load driven ...[Details]
According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and Apple's wireless headset shipments are expected to...[Details]
News on the afternoon of May 21st, today vivo held a communication meeting to explain the micro-gimbal behind the upcoming X50 series. Smartphones have evolved from a single function of mak...[Details]
OPPO today announced the imaging configuration of the OPPO Reno10 series. The new product will be equipped with an ultra-light periscope telephoto lens for the first time, enabling freedom in por...[Details]
This production is a signal generator made with the integrated circuit ICL8038 as the core device. The chip can output square waves, triangle waves and sine waves at the same time, with a large freq...[Details]
Many ransomware gangs are shifting the focus of their attacks to target key industries in hopes of achieving a higher return on investment. August 17, 2023 – Akamai Technologies, Inc. (hereinafter ...[Details]
This is an LCD ultrasonic distance measuring board. The information is collected and sorted from the Internet. The display screen of the distance measuring board is a 3310 mobile phone LCD screen, ...[Details]
1. Normal push-pull output (GPIO_Mode_Out_PP): Application: Generally used in 0V and 3.3V applications. The circuit passes through two P_MOS and N_MOS tubes, which are responsible for pulling up an...[Details]
0 Introduction
In recent years. With the development of optical fiber communication technology towards ultra-high-speed, large-capacity communication systems, and the gradual evolution towa...[Details]
"Finally... it's coming." I believe that those who saw "Meizu" on the list of hot searches on Weibo recently would feel a little nervous. As early as early January this year, 36 Kr received n...[Details]
1. Introduction
According to statistics, traffic accidents caused by blind spots behind cars account for about 30% in China and 20% in the United States. The first two generations of rever...[Details]
1 System Overview The programmable current source has the characteristics of wide output current range, high accuracy and high power. It is an essential instrument for automatic test system and calib...[Details]
Phase frequency discrimination circuit diagram
The working principle of the phase frequency detection circuit is briefly introduced as follows: C13, C14, C15, C16 and L3 are filter circuits used ...[Details]
Note: This development board of Litian Electronics is different from Zhou Ligong's LPC2131. On Zhou Ligong's development board, you can use a jumper stick to choose whether to use the 595 driver. Whe...[Details]
Hezuo City, a county-level city and capital of Gannan Tibetan Autonomous Prefecture, Gansu Province, combines colorful natural landscapes with rich and splendid historical culture. Historically, He...[Details]
Motor Drive Control（Motor Control）
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