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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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First, among all the data members of the union, only one data member can be stored at a time. All data members have the same address, and the size of their space is based on the largest data member. F...[Details]
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1. The statement format of assembly language: label opcode (instruction mnemonic) operand; comment (label) (opcode) (operand) (comment) 2. Common pseudo-instructions a.EQU——Symbol name assignment ps...[Details]
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Magnetic flap level gauge products can achieve high sealing and leakage prevention and can measure liquid levels safely and reliably under high temperature, high pressure, high viscosity and strong c...[Details]
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Batteries are crucial for a pure electric vehicle, and are an important part of a new energy vehicle. Not long ago,
the pre-sale
of Leapmotor C01
(
parameters
|
inquiry
) was...[Details]
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The oscilloscope tube of the dual-trace oscilloscope has only one electron gun. The main reasons for the large difference in brightness between the two lines of this oscilloscope are as follows. ...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
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As one of the three companies that passed the review of China's Science and Technology Innovation Board for the first time, Tianjue Technology, which has been deeply involved in the industrial field ...[Details]
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With the development of modern information display technology, a series of large-screen information display products have been formed, including CRT, LCD, PDP, LED, EL, DLP, etc. Looking at the dev...[Details]
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1. Introduction
Traditional inverter control circuits are implemented using analog circuits and small-scale digital integrated circuits. With the development of information technology, digi...[Details]
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To use 51 to generate PWM to control LED, we must first determine the PWM period T and duty cycle D. After determining these, we can use the timer to generate a time base T. For example, the time when...[Details]
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With the rapid development of China Mobile's WLAN network, the number of WLAN users is increasing. Improving the quality of WLAN networks and ensuring the network perception of WLAN users have bec...[Details]
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Inverter power supplies are widely used, especially precision instruments have higher performance requirements for inverter power supplies. High-performance inverter power supplies not only requir...[Details]
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Many charger ICs now have power-off control (Figure 7). Integrating this feature does more than simply replace external components. Because the integrated charger understands the operation of the s...[Details]