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Abstract: Based on the theory of digital matched filter and lead-lag phase detection loop, VHDL programming is used to implement the circuit of PN code capture and tracking on FPGA chip. The design...[Details]
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It has been known for decades that nearly unlimited energy sources like solar and wind are cleaner and healthier than energy produced by dirty fossil fuels. But the public has occasiona...[Details]
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SolarEdge Technologies' embedded power optimization controller for components has been certified and is being promoted for market launch. The optimization controller available in North America ...[Details]
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MAX750 MAX758 soft start circuit
For current mode PWM, the drain current of FET per cycle is 1.5A (typical value). If overcurrent occurs, the soft start function will be activated to reduc...[Details]
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In the near future, robots may serve as last-mile delivery vehicles, bringing your takeout order, package or meal kit to your doorstep. But the prerequisite is that the robot must first find a place....[Details]
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Hardware memory management armv7v8 ARM is uniformly addressed, that is, peripherals and (memory A) are uniformly addressed, together forming a 4G physical address space (32 bits as an example). The m...[Details]
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STM32 serial communication and temperature acquisition are done. The main problem encountered is the clock tree of the STM32 series microcontroller. The serial communication encounters the phenomenon...[Details]
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In the past decade, autonomous driving has gone from being "completely impossible" in the eyes of most people to "definitely achievable." Countless young people, including me, who have full faith in ...[Details]
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The parallel P3 port of the MCS-51 series microcontroller is a multi-function port. Its first function is a quasi-bidirectional port, which can be used as a general I/O port. Its characteristics are ...[Details]
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After the microcontroller is reset, the content of the program counter PC is 0000H, so the system must fetch instructions starting from unit 0000H to execute the program.
Unit 0000H is the starting...[Details]
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Analog Devices, Inc. (ADI) announced a collaboration with First Sensor AG to develop products designed to accelerate the introduction of autonomous sensing technology for driverless cars, aerial vehi...[Details]
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Since the beginning of the 21st century, micro-satellites have gradually become an important development direction in the field of international aerospace technology research due to their high func...[Details]
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1. Introduction
As a backup power source when the power system is out of power, batteries have been widely used in industrial production, transportation, communications and other industries. I...[Details]
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Trigger Principle Analysis
The JK flip-flop is a circuit unit in a digital circuit flip-flop.
The JK flip-flop has the functions of set 0, set 1, hold and flip. Among all kinds of integrated flip...[Details]
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Supercapacitors are a type of passive device that has only been mass-produced in recent years. They are between batteries and ordinary capacitors. They have the large current rapid charging and dis...[Details]