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A synchronous frequency converter is an electrical device used to control asynchronous motors. It controls the speed and load of the motor by adjusting the frequency and voltage of the power supply...[Details]
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On May 14, China Great Wall disclosed detailed information about its recent interactions with investors at the 2020 investment briefing, including a comprehensive introduction to the revenue, product...[Details]
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IPC has appointed Ms. Xi Xiao as President of IPC Asia, effective January 1, 2021. Ms. Xiao succeeds former President Philip Carmichael, who served as IPC Asia President from July 2015 until his ret...[Details]
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Although many people believe that Apple's iPad tablet computer is aimed at Amazon's Kindle e-book, the market craze caused by tablet computers has not actually caused a substantial impact on the e-...[Details]
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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 tow...[Details]
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//Atmega128 timer to achieve fast PWM output example program, timer 0 overflow interrupt method
//Output PWM waveform to drive the light-emitting diode, the brightness changes from dark to off, and i...[Details]
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On September 9, the Energy Bureau of the Inner Mongolia Autonomous Region publicly solicited opinions on the "Seven Policy Measures (Draft for Comments) to Support the Construction of Integrated So...[Details]
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With the advancement of LED epitaxial materials, chip processes and packaging technologies, the luminous efficiency of LEDs has been continuously improved, making it possible for LED light sources to...[Details]
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LED street lights are low-voltage, high-current driving devices. The intensity of their luminous energy is determined by the current flowing through the LED. Excessive current will cause the LED to a...[Details]
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In the previous chapters, we discussed the confidence of aiSim simulation synthetic data. In addition, in the process of scene reconstruction and closed-loop testing, we will inevitably face proble...[Details]
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In today's society, optoelectronic technology has been widely used, especially in optical fiber communication technology, remote control technology, radar detection technology, automatic contr...[Details]
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The multimeter has a dead time during the test. There will be a delay during the multimeter test. The reasons are as follows: Additional time is required to perform the internal autozero measuremen...[Details]
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We often see different expressions such as ARM7, ARM9, ARM11, and armv6k. And in GCC compilation, we often use -march, -mcpu, etc. What do they mean? Sam himself is not very clear, but he has a vague...[Details]
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ASUS recently announced organizational adjustments. The biggest change is that the PC business group will be merged into the ROG e-sports department and reorganized into the consumer products departm...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
FPGA/CPLD
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