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I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
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The fully automatic rapid pesticide residue tester can accurately determine whether agricultural products have excessive pesticide residues. When applied to cultivation bases, it can also achieve the...[Details]
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This is a motion control system for a wheeled robot based on a 51 single-chip microcomputer. I have found a lot of information on the Internet, but none of them are very complete. The one I uploaded ...[Details]
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1. Principle
The four-quadrant photodetector is actually composed of four photodetectors, one for each detector. The target light signal is imaged on the four-quadrant photodetector after p...[Details]
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Relying on its strong industrial foundation, Shenzhen is accelerating the construction of a world-class new energy storage industry center. At the Green Energy Forum held on November 27, many academic...[Details]
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An oscilloscope is an instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, a cathode ray tube, etc. In addition ...[Details]
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Overview Mobile operators are constantly challenged by the rapid changes in the industry. An increasing number of network users and other point-to-point radio links operating on the same frequency ar...[Details]
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As electronic products become increasingly complex, the market places higher demands on the bandwidth and accuracy of oscilloscopes. This is not a problem that can be solved by simply purchasing a hi...[Details]
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Welcoming robots, food delivery robots, transportation robots, cleaning robots... More and more robots are emerging in various scenarios of our work and life to provide more convenient and efficien...[Details]
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Europe has been in a state of panic since Washington began offering billions of dollars in incentives for high-tech companies to relocate to the United States. But do they need it? But virtually ev...[Details]
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TSMC's Online Technology Forum was officially held today, and the much-anticipated progress and location of the US plant were revealed for the first time. Information shows that TSMC's Arizona wafer ...[Details]
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resource:
1. Servo motor. When the PWM output cycle is within a certain range, the steering direction of the servo will be proportional to the PWM duty cycle.
2. PWM output of HCS12.
Solution:
1. ...[Details]
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The definition of PCB testability can be briefly explained as follows: PCB test engineers should use the simplest method possible to test the characteristics of a certain component to d...[Details]
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We have analyzed the BOM of ZTE Axon 20 5G, and this time we will analyze the number of components and their cost. Before we start the analysis, we need to explain some concepts and issues of compo...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]
Test/Measurement
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