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Here we simply construct a "scenario" to introduce the ground return and power return as well as some cross-segmentation issues in combination with the following figure. For the convenience of draw...[Details]
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1. Main use: The medical protective mask gas exchange pressure difference tester is suitable for the measurement of the gas exchange pressure difference of medical surgical masks, and can also be use...[Details]
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This is a STC microcontroller key processing program header file and schematic diagram for actual products. You can download it from the original post: http://www.51hei.com/bbs/dpj-19294-1.html
#incl...[Details]
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How to suppress 50 Hz AC noise in tube amplifier
1. Influence of Filament Voltage Amplifier
As shown in Figure D--1, there is a capacitor Cf between the grid and the filament of the electron ...[Details]
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Pins are the pins connected to the chip. A chip has at least VCC and GND pins. For example, 51 single-chip microcomputers also have IO pins and serial port pins. Pins are the physical external pi...[Details]
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HARTING celebrates the official start of production of Vietnam factory New factory in Hai Duong , Vietnam completed Espelkamp / Haiyang , November 3 , 2023 - To date, the HART...[Details]
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Low Power Adapter Solution
The low-power power adapter discussed here is mainly for power systems with an output power of 5 to 15 watts. There are two main types of solutions, namely integ...[Details]
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Due to work reasons, I was asked to design a data acquisition system that can use sensors to collect data such as temperature, humidity, or something like that.
The data is published t...[Details]
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1. What is a servo motor?
A servo motor is a motor whose position, speed and acceleration can be precisely controlled by a controller. It is mainly composed of three parts: a motor, an encoder...[Details]
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When a car in front is about to reverse, the car behind changes lanes to avoid it. Suddenly, someone appears in the middle of the road and the car brakes urgently. On April 25, this driving behavior ...[Details]
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Ultrasonic level meters are widely used in industrial production (such as sewage pools, water conservancy and hydrology, industrial wastewater, etc.) for non-contact continuous level measurement in...[Details]
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With the rapid development of technology, the automotive industry is undergoing unprecedented changes. From electric vehicles to autonomous driving to smart cockpits , these emerging technologies ar...[Details]
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1. Introduction
With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. To produce a qualified lead-acid battery...[Details]
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span style="font-size:18px;" /* *info:buzzer *author:chenlu *date:2014.11.20 */ //input the head file so that the program can work normally //iom16v---know the register //macros---know the BIT(x) #...[Details]
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On October 25, according to the Global Times, after the US Department of Defense once again included Chinese lidar manufacturer Hesai Technology on the "CMC List", Hesai Technology said it would su...[Details]