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introduction
Stepper motors are widely used in motion control systems with high precision requirements, such as robots, printers, floppy disk drives, plotters, mechanical valve controllers, et...[Details]
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Generally speaking, you should first select the type, protection type, output voltage and current specifications of the corresponding charger according to the type and voltage of the battery you ar...[Details]
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China Energy Storage Network:
Energy Internet is currently in its early stages of development and has huge room for development. For equipment manufacturing companies, Energy Internet is not ...[Details]
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As cars are developing towards comfort, safety, information and environmental protection, the development of automobile engines has become the mainstream of the development of the automobile industry....[Details]
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Working principle of intermittent oscillator
In Figure 8-9(a), the transistor works in common emitter mode, and its collector voltage is fed back to the base through transformer T, and the connec...[Details]
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1. Background introduction An environmental protection bureau in the Yangtze River Basin is responsible for various functional businesses including daily monitoring tasks within the county. However, ...[Details]
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This paper studies the logistics vehicle monitoring terminal and proposes a general system architecture based on GPS+GIS+CDMA. The system integrates the Global Positioning System (GPS), Geographic Inf...[Details]
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1 Segment LCD Device
Segment LCD devices refer to LCD devices that use long strips of display pixels to form a one-bit display type, referred to as segment LCD devices. Segment display dev...[Details]
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Variable gain video branch amplifier controlled by electronic circuit
In this application circuit, the LT1228 transconductance amplifier is used, and the gain is adjustable from -12-+8dB. ...[Details]
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Amplifier working process and composition principle:
(1) Workflow Input - Preamplifier - Driver - OTL power output - Speaker (2) Composition principle ① Preamplifier (input) The preamplifier is co...[Details]
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According to Jiwei.com, OPPO not only manufactures chips but also invests in chips. Regarding investments in chip companies, the "OPPO-related" investment entities include not only OPPO Guangdong Mob...[Details]
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There are multiple 3D sensor solutions to implement depth perception systems, including stereo vision cameras, LiDAR, and TOF (time of flight) cameras. Each option has its pros and cons...[Details]
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A coil with more than one turn is usually called an inductor, and a coil with less than one turn (the wire goes straight through the magnetic ring) is usually called a magnetic bead.
Inductors...[Details]
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Overview of Serial Communication Technology
Principle of asynchronous serial communication
UART communication with computer
USART of M16
Steps to use USART in interrupt mode
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Vehicles will have fewer ECUs and hypervisors separating different operating systems with different requirements for real-time behavior and functional safety. Safety-critical ECUs (such as displays...[Details]
RF/Wirelessly
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