The shortest electron pulse to date lasted only 53 attoseconds. Image source: British "New Scientist" magazine website The British "Nature" magazine website recently reported that German scienti...[Details]
Since natural gas is a clean, environmentally friendly, high-quality energy source that contains almost no sulfur, dust, or other harmful substances, produces less carbon dioxide than other fossil fue...[Details]
In the process of total station applied to aircraft measurement, calculation is often involved to meet different application environments and measurement requirements. This paper selects STMicroele...[Details]
Introduction: At present, with the support of emerging technologies such as AI and 5G, the global industrial 4.0 process is accelerating. According to an Accenture report, by 2030, the Industrial Int...[Details]
SCR is the abbreviation of silicon controlled rectifier. SCR has several types, such as unidirectional, bidirectional, turn-off and light-controlled. It has the advantages of small size, light wei...[Details]
(1) In the AVR device manual, the fuse bit states are defined as programmed (Programmed) and unprogrammed (Unprogrammed). "Unprogrammed" means the fuse state is "1" (disabled); "Programmed" means the...[Details]
Abstract: This paper introduces an electronic image stabilization method to solve the problem of video image jitter. The system uses grayscale projection algorithm and Texas Instruments' fixed-po...[Details]
1. Filtering: In the power supply circuit, the rectifier circuit converts the AC into pulsating DC, and a large-capacity electrolytic capacitor is connected after the rectifier circuit. By using its ...[Details]
TDK Corporation (TSE: 6762) has expanded its portfolio of EPCOS film capacitors for DC link applications with the introduction of the B3277*X/Y/Z series. The new series features compact dimensions, h...[Details]
Mobile phone screens are getting bigger, screen resolutions are getting higher, mobile phone cameras have higher pixels, and mobile phone CPUs have more cores... At this time, the battery brother o...[Details]
What is motion control?
Motion control (MC) is a branch of automation that uses devices such as hydraulic pumps, linear actuators or servo mechanisms to control the position or speed of a mach...[Details]
1. RTC clock block diagram analysis (important) First, let’s get familiar with a few knowledge points: 1. The real-time clock (RTC) of STM32 is an independent timer! 2. The RTC modu...[Details]
Basic measurement knowledge of continuous radon detector:
1) Radioactivity
The number of nuclei decaying per unit time is called radioactivity, and its unit is Bq (Becquerel):
1Bq=1S mea...[Details]
The newly purchased Samsung S10 mobile phone caught fire and was damaged. The owner sued the manufacturer for an apology and compensation of 1 yuan The newly purchased Samsung S10 mobile phone caug...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
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