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The MEGAWIN series of MCUs are based on the 80C51's highly efficient 1-T structured single-chip microprocessor. Each instruction requires 1 to 7 clock cycles (6 to 7 times faster than the stan...[Details]
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In recent years, with the rapid development of artificial intelligence technology, the traditional automobile industry has combined with information technology, and research on autonomous driving te...[Details]
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This circuit is ideal for checking the basic operation of an infrared remote control. The circuit is based on the brilliantly simple idea of connecting a piezo buzzer directly to an infrared receive...[Details]
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What is LED?
Although there are more and more LED TV products, many consumers do not have a particularly clear concept of the "LED TV" that is coming, except that they know that LED TV is a new pr...[Details]
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Many engineers often encounter such troubles when using crystal oscillators in circuits. First, the crystal oscillator is not ideally matched in the circuit, affecting the use effect; second, the t...[Details]
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Apple is developing satellite communications for the iPhone that would allow users to send texts in emergencies and could also allow users to send crash and other emergency messages in areas without ...[Details]
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According to foreign media reports, in a new study, researchers said that fast-charging lithium metal batteries can be charged in as little as one hour. (Image credit: University of California, ...[Details]
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According to foreign media reports, US chipmaker Qualcomm said that China plans to standardize its use of 5G cars and will support the C-V2X standard, which may cause the United States to lag behind ...[Details]
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• Digital power can reduce costs, simplify your design, and improve accuracy. • Digital power supplies are ideal for output margining and cycle-by-cycle loop compensation. •Many system engineers ...[Details]
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According to Taiwan media reports, there have been recent news in the industry that Qualcomm, the world's leading mobile phone chip manufacturer, is actively transferring orders to TSMC and has incre...[Details]
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For full-color LED display screens, LED lamp beads are the most critical components, and the quality of LED lamp beads plays a very important role in determining the quality of LED display screens....[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In a servo drive control system, in order to achieve magnetic field oriented control, it is necessary to sample the current of at least two-phase motor windings. These two current samples will be u...[Details]
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1. Interrupt enable control
The CPU's opening and masking of all interrupts of the interrupt system and a certain interrupt source are controlled by the interrupt enable register IE.
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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]