-
In simple buildings without access to 220 V mains electricity, an emitter-follower-based sound-and-light-controlled switch is used to control the operation of LED lighting. The method is simple, ea...[Details]
-
On February 2, the Management Committee of Jiangsu Zhenjiang National High-tech Zone and Jiangsu Ruicheng Xinke Semiconductor Co., Ltd. held a signing ceremony for the "Monthly Production of 20 Milli...[Details]
-
Traditional mechanical energy meters measure electricity with a meter driven by an aluminum disk driven by magnetic torque. This metering method has many defects such as short life, large error, regul...[Details]
-
Working Principle of Transformer
Two high and low voltage windings with N1 and N2 turns are wound on the same iron core. The AX winding connected to the power supply and absorbi...[Details]
-
"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
-
According to MacRumors, Apple will mass-produce the M3 chip in the second half of this year. This chip will be applied to product lines such as MacBook Air, 13-inch MacBook Pro, 24-inch iMac, and Mac...[Details]
-
Digital potentiometers are generally composed of digital control circuits, memory and RDAC circuits. RDAC circuit is an important component of digital potentiometers. It is a special digital/analog...[Details]
-
The RA8 series products have an industry-leading 6.39 CoreMark/MHz test score, narrowing the performance gap between MCUs and MPUs. Contains Arm Helium technology to improve DSP and AI/ML perfor...[Details]
-
Almost every electronic system has filters, whether passive, active or digital. Engineers usually start with the frequency response and type of filter in mind. For simple passive filtering, supply vol...[Details]
-
According to foreign media reports, the new Samsung Galaxy Note 10, which will be released on August 8 Beijing time, will have two versions, namely Samsung Galaxy Note10 and Note10+. The latter will ...[Details]
-
Introduction: This article mainly introduces the 122x32 LCD 1520 controller driver (C51). #include "reg51.h" #include "intrins.h" #include "absacc.h" #include ".incASCII816.h" //Standard ASCII ...[Details]
-
Power pin: (pin 40) positive power supply VCC; (pin 20) negative power supply GND.
Reset pin: (9-pin) reset pin RST.
Clock signal input and output pins: (19-pin) XTAL1; (18-pin) XTAL2;
...[Details]
-
There are many factors that affect the test results of laser particle size analysis instruments. This article discusses the following three key factors: optical path alignment, instrument calibration...[Details]
-
The International Energy Agency (IEA) recently released a special report titled "Energy Technology Outlook: Clean Energy Innovation", which quantified and analyzed the need for clean energy technol...[Details]
-
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
Talking
京公网安备 11010802033920号
EEWORLD