According to the news on April 8, at the 10th TIAA Conference and the 2021 Autonomous Driving Commercial Application Conference, Baidu's 5G Smart City Intelligent Driving Project with a total investme...
[url=https://download.eeworld.com.cn/detail/%E4%BB%96%E5%B1%B1%E4%B9%8B%E7%9F%B333/561306]SG3525 Working Principle[/url] [url=https://download.eeworld.com.cn/detail/Timson/561291]7.75 W thyristor dimm...
The motion controller controls the servo motor using +/-10V analog control. After the servo positioning is completed, +/-1 pulse jumps occur. For example, when positioning is at 100 pulses, the encode...
For me, it is when a pair of soft and tender little arms suddenly reach out to you in the middle of the night, hug your neck, and pull your head onto her pillow. Also, I saw zqzq501311 said that his b...
Recommend a book for learning VHDL (including FPGA and NIOS II design) -- "Refined FPGA and Nios II Examples Based on VHDL"
"FPGA and Nios II Example Refinement Based on VHDL" is published by Beihang ...
[img]http://jnkw.tjjn.cn/upload/images/3.bmp[/img] I want to make the LED gradually light up when the circuit is turned on and gradually turn off when the circuit is turned off. Now this circuit can g...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]