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1 Introduction Barometric pressure measurement is widely used in industrial equipment such as instrumentation, medical and health care, barometers, and altimeters. Choosing sensors with fast speed an...[Details]
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Carbon Monoxide Gas and Carbon Monoxide Detector
Non-occupational carbon monoxide poisoning incidents refer to carbon monoxide poisoning caused by heating or heating systems in ...[Details]
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A brief introduction to platform drivers The previous few articles introduced the simplest way to write LED drivers. In Linux 2.6, a platform driver was proposed. The specific reasons for doing thi...[Details]
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introduction
For a long time, my country's medical system has used float oxygen flowmeters to monitor the flow rate of oxygen inhaled by patients when they breathe oxygen. This flow rate is onl...[Details]
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The device driver is the interface between the operating system kernel and the machine hardware. It shields the application from the details of the hardware. Generally speaking, the Linux device driv...[Details]
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According to foreign media reports, Tesla CEO Elon Musk revealed that Tesla is developing a new battery pack that can support a vehicle mileage of 1 million miles (about 1.61 million kilometers) and ...[Details]
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introduction
With the rapid development of science and technology, LED display screens have become a new type of electronic screen advertising media. Compared with traditional inkjet and photo...[Details]
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The previous article talked about how to measure inductance. This time, let’s talk about how to measure capacitance. Compared to resistance, the measurement of capacitance is a bit more complicated...[Details]
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According to foreign media reports, TTTech Auto, a developer of autonomous driving software and hardware platforms, has cooperated with Infineon Technologies to develop key components for L3 and L4 h...[Details]
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The Party Leadership Group of State Grid Corporation of China held a meeting recently and established a new long-term development strategic goal, namely, to build an "internationally leading energy...[Details]
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Hybrid electric vehicles are a new generation of new energy vehicles powered by both traditional internal combustion engines and electric motors, with the advantages of low emissions, low fuel cons...[Details]
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Engineers and physicists at University College London have developed a new method that successfully and reliably positions individual atoms in an array for the first time. Its nearly 100% accuracy ...[Details]
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Apple Watch is quite capable in health and it is trusted by many people as their go-to health and fitness device. Not only does it track your daily fitness, but it also packs some neat tools t...[Details]
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list p=16F877A,R=DEC
include "p16F877A.inc"
;;;;;user variables;;;;;;;;
Count2 equ 23H
Count3 equ 24H
data_out1 equ 25H
data_out2 equ 26H
;;;;;;;reset vector;;;;;;;;;
org 0x...[Details]
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The radiation characteristics of terahertz waves generated by photoconductive antennas were studied, and the electric field strengths in the near and far fields were calculated using Maxwell's equa...[Details]