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Electronic anti-theft
system failures are mainly electrical, and it is difficult to check them. Generally, the block (part) inspection method is adopted. Specifically, it can be divided into the ...[Details]
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Electricity load forecasting is a prediction of future electricity demand based on known electricity demand, taking into account political, economic, climate and other related factors. Load forecas...[Details]
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It is well known that the frontier embedded hard disk recorders are widely used in the field of financial industry monitoring. The application scope mainly includes bank teller monitoring, self-ser...[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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max7219 is a driver chip for driving 8-bit 7-segment digital LED or 8x8 dot matrix LED. It uses 16 pins to manage 64 light points in a column scan mode. The refresh rate is 500-1300Hz when displaying...[Details]
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This article introduces the main features, block diagram and typical application
circuit
of TPS65137
.
TI
's TPS65137 is an active matrix
OLED
(AM
OLED
)
...[Details]
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According to Jiwei.com, the Science and Technology Innovation Board has once again welcomed an AI company to enter the A-share market. On November 3, the Shanghai Stock Exchange officially accepted t...[Details]
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The novel coronavirus epidemic in Wuhan is still raging, and the long-awaited turning point is still to be waited for. At this moment, "When will work resume?" "Do I need to go to the company?" "Is i...[Details]
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On October 11, a group of six people led by Chaowei Group visited the headquarters of Shunyun Interconnect to discuss the establishment of a sensor Internet of Things data collection center and the...[Details]
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This paper introduces the working characteristics and principles of the new peak current type PWM control chip FAN6754A, and analyzes the design principle and working process of the flyback switchi...[Details]
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Imagine you are on the phone with a friend at an airport. There are many people talking around you, planes taking off/landing, dozens of suitcases rolling across the tiled floor, and maybe a few ba...[Details]
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The spherical photometer is an efficient and fast device for measuring the luminous flux and luminous efficacy of LED products . It is currently the most important device for measuring the luminous ...[Details]
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A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no cumulative position error. Its unique op...[Details]
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AM and Detection Circuits
Broadcasting and radio communication use modulation technology to add low-frequency sound signals to high-frequency signals for transmission. The process of restoring...[Details]
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——Troubleshooting methods for thyristor main circuit and trigger pulse forming circuit
1. Brief analysis of the working principle of the main circuit
The main circuit structure of Z...[Details]
RF/Wirelessly
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