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What is the difference between edge triggering (rising edge, falling edge) and level triggering (high level and low level) in digital circuits? Why do some have to use edge triggering and some have to...
The above figure is: the circuit diagram of differential input ADC conversion after differential acquisition voltage amplification
Vshunt is the normal voltage input, R1=R3 1K, R2=R4 5K, R6=R5 100Ω, V...
Author of this article: Joshua Zhu, an engineer at ST,click to download the pdf document:Keywords: BlueNRG-1/2, BQB, SIGQuestion: Customers don’t know how to fill in the BQB certification form. Here I...
Does the magnetic flap level gauge need to be calibrated? Magnetic flap level gauges need to be calibrated. Magnetic flap level gauges are a kind of measuring instrument with high frequency of ...[Details]
LED has
many advantages such
as environmental protection
, long life,
high photoelectric efficiency, etc. In recent years, its application in various industries has developed rapidly, and...[Details]
Abstract: The design uses the high-performance single-chip microcomputer C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope p...[Details]
According to foreign media 9to5Mac, people familiar with the matter revealed that Apple is internally testing a new display equipped with an A13 chip. The display is codenamed J327, but details ab...[Details]
To the Development and Reform Commissions and Energy Bureaus of all provinces, autonomous regions, and municipalities directly under the Central Government, Beijing Municipal Urban Management Commi...[Details]
In the fourth industrial revolution, popular raw materials such as graphene and nanosilver have attracted much attention from the outside world. South Korea has taken the lead in obtaining internatio...[Details]
EMC stands for "Electro Magnetic Compatibility". Electromagnetic compatibility testing refers to the ability of a device or system to work properly in its electromagnetic environment and not cau...[Details]
1. NVIC is a general term for interrupt vector table. Because there are many interrupt sources of STM32, some interrupts must have higher priority when used, so NVIC was born, which is used to config...[Details]
1. Overview of Orifice Flow Meter The orifice flowmeter is a high range ratio differential pressure flow device that combines a standard orifice plate with a multi-parameter differential pressure tra...[Details]
The single most important characteristic of an oscilloscope, bandwidth, provides a range indication in the frequency domain. Bandwidth is the first specification most engineers consider when selectin...[Details]
The reverse conducting thyristor test content is mainly divided into three items: 1. Check the reverse conductivity Select the multimeter R×1, connect the black test lead to the K pole and the red...[Details]
In the first ten months of 2022, the share of three-in-one electric drive systems in the domestic passenger car market was close to 63%, of which TOP15 suppliers accounted for 83%. Thanks to the sale...[Details]
Automatic creation of class data access functions Using object-oriented dynamic dispatch subVI and iterative processing Mixed checkbox MathScript Debugging Functions Pointer and interoperability im...[Details]
A series feedback circuit is used to set the output impedance. This technique was introduced more than 40 years ago by John Wittman, a senior research engineer at Göte Lenkurt Electronics.
...[Details]
The mechanical part of an industrial robot is its core component, which mainly includes the following aspects:
Robot body
The robot body is the basic structure of the industrial rob...[Details]
Analog electronics
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