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Recently, DJI launched a controller and image transmission system for first-person view (FPV) drones, which is equipped with FPV flight goggles, image transmission modules, remote controllers, camera...[Details]
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Circuit to drive 5 to 8 3W LED lamps in series using 12V DC/12V AC power supply
QR111, PAR30 and PAR38
Introduction:
• This circuit uses 12V DC/12V AC power supply to dr...[Details]
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EPROM operation: If you want to read a byte, the user must first write the address to the EEADRL register, then clear the EEPGD control bit and the CFGS bit of EECON1, and then set the RD bit high. ...[Details]
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Principle description: Universal Asynchronous Receiver/Transmitter is abbreviated as UART, which is "Universal Asynchronous Receiver/Transmitter". It is used to transmit serial data. When sending d...[Details]
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At the current stage, the oscilloscope is not only used to observe waveforms during debugging, but more importantly, it can measure some parameters to help you optimize the design. There are three mea...[Details]
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The whole process of designing a 200W solar photovoltaic grid-connected inverter can directly convert the DC power generated by the solar panel into 220V/50Hz industrial frequency sinusoidal AC power...[Details]
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China Energy Storage Network News:
At this year's two sessions, National People's Congress deputy and Envision Group CEO Zhang Lei once again put forward suggestions on distributed energy. Th...[Details]
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Demand background In the traditional automotive electronic structure, the number and complexity of electronic control units (ECUs) in the car are limited, and the communication bandwidth is also li...[Details]
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The capacitance measurement circuit composed of LM741 is shown in the figure below. The measurement principle of this circuit is that the measured capacitor Cx is charged and discharged to form a...[Details]
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Because of South Korea's free trade agreement with the United States, batteries produced in South Korea and subsequently installed in electric vehicles manufactured in the United States may be eligib...[Details]
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Encoders are an integral part of mechanical equipment, converting rotational, linear or angular motion into digital signals for the control and monitoring of robots or industrial equipment. However...[Details]
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Preface The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so that t...[Details]
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The ATmega32 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different cl...[Details]
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According to news on January 11, OmniVision Group released a new product OP03050 at the CES 2024 exhibition today. This is a low-power, small-size liquid crystal on silicon (LCOS) panel that integrat...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
DIY/Open Source Hardware
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