-
1. Principle:
Ultrasonic technology deals with sound waves that are not perceptible to humans. The average human hearing limit is 16,500 Hz. Although some people can hear up to 21,000 Hz, ultras...[Details]
-
1 CAN bus overview CAN is a two-wire differential communication interface whose physical layer is defined according to the ISO 11898-2 standard. This physical layer contains CAN transceivers a...[Details]
-
Amplitude shift keying (ASK) is a digital communication modulation technique widely used in many low-frequency RF applications. In its simplest form, ASK is when the signal source wants to send a '1',...[Details]
-
Although with the help of Microsoft, the laptop camp equipped with Qualcomm Snapdragon processors has been greatly enriched, there is still a big gap in performance compared with Intel, which also li...[Details]
-
#include REGX51.H sfr WDTRST = 0xA6; int Dog_Count=0; void Clr_WDT(); void delay_50us(unsigned int t); int main() { TMOD=0x11; TH0=0x3C;TL0=0xB0; //50ms TH1=0xFC;TL1=0x18; //1ms ...[Details]
-
The evolution of uninterruptible power supply UPS
The first generation of uninterruptible power supply UPS produced by Merlin Gerin MGE UPS SYSTEMS on a mass product...[Details]
-
Undoubtedly, the durability and longevity of LEDs can be used in various applications, bringing obvious benefits. However, when high-
power
LEDs
are
used in high-
brightness
operations...[Details]
-
Perhaps the biggest challenge facing portable power designers is delivering power to modern high-performance CPUs. Recently, CPU supply currents have doubled every two years. In fact, today’s por...[Details]
-
1 System Description
A tire pressure monitoring sensor is installed inside each wheel, which can accurately measure the pressure and temperature inside the tire. The sensor sends the tire press...[Details]
-
An oscilloscope is an electronic measuring instrument that displays changing voltage signals graphically, usually a two-dimensional image of one or more signals changing over time. It is known as the...[Details]
-
**The bandwidth seen on the oscilloscope body is the -3dB bandwidth of the oscilloscope, **as shown in the figure below. The bandwidth of the oscilloscope must be at least 5 times the signal freque...[Details]
-
Tesla is reorganizing its car assembly plant in Fremont, California, to prepare for production of the new Model Y crossover and a revamped Model S, according to Tesla employees. These moves will li...[Details]
-
Hon Hai Group has benefited from the increase in manpower demand during the peak season driven by applications such as cloud networking. Its Zhengzhou factory in mainland China had uninterrupted recr...[Details]
-
According to foreign media reports, the National Institute for Materials Science (NIMS) of Japan and Tohoku Gakuin University have developed a boron-doped anisotropic samarium (Sm, Fe0.8Co0.2) 12 fil...[Details]
-
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]