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The photographic leaf area measuring instrument consists of an image collector and a tablet loaded with self-developed software. It adopts an area measurement algorithm and can image and quickly obt...[Details]
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The Zeta PWM DC/DC converter is the same as the Cuk PWM DC/DC converter. The current iv flowing through the switch tube V is the sum of the two inductor currents, that is, iv=iL1+iL2. After the swi...[Details]
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Circuit
Working principle: The design concept of this device is
to control
high power
with micropower
, and it can convert non-electrical signals in nature into electrical signals for ...[Details]
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1. Design ideas
When designing a power-on delay reset circuit, the rise time of the power supply voltage VDD and the start-up time of the oscillator must be considered. The rise time of the power...[Details]
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The RWW feature allows the user to write to the DATA EEPROM area while executing a program and reading program memory, so the execution time is optimized. The opposite operation is not allowed: you c...[Details]
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【Abstract】 A single-phase bridge type semi-controlled electroplating DC power supply with a single-chip microcomputer constant current device belongs to the application of single-chip mic...[Details]
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For a long time, the problem of long charging times at charging piles has caused trouble to owners of electric vehicles and seriously affected their use experience. The emergence of liquid-cooled ove...[Details]
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Controllers that support various POL switching power supply topologies, wide input and output voltage ranges, autonomous operation without a microcontroller, high space utilization and small size are...[Details]
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Programmable Logic Controller (hereinafter referred to as PLC) is a device used for industrial production automation control. Although its manufacturer has taken some measures to make it more relia...[Details]
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The glorious past of 51 single chip microcomputer 51 single-chip microcomputer refers to MCS-51 series single-chip microcomputer, CICS instruction set. Developed by Intel, its structure adds instru...[Details]
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The measurement principle and working method of laser rangefinder With the development of science and technology, it seems that most people still don't know about laser rangefinders and don't understa...[Details]
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MIT scientists have created a new simulation system they invented to train self-driving cars with infinite steering possibilities. The goal of the simulation system is to help self-driving cars learn...[Details]
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The current urban development is facing a travel dilemma, and travel issues have always been a pain point for comprehensive urban development. With the increase in the number of cars and the increase...[Details]
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On March 2, Beijing's third-party service organization for autonomous driving vehicle road testing, the Beijing Intelligent Vehicle Industry Innovation Center, officially released the "Beijing Autono...[Details]
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On the evening of February 17th, Beijing time, JA Solar (JASO, 8.20, -1.86%) announced that it has developed new high-efficiency multicrystalline silicon solar cells with a conversion efficiency of 18...[Details]