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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]

Today's electronic equipment is almost inseparable from microcontrollers. There are microcontrollers that have been studied for so long in college. So how to use a microcontroller to design a product...[Details]

#include intrins.h #include STC8.H sbit lcd_sclk=P5^0; /*Interface definition: lcd_sclk is CLK*/ sbit lcd_sid=P5^1; /*Interface definition: lcd_sid is MOSI*/ sbit lcd_rs=P5^2; /*Interface definiti...[Details]

Tech companies like Apple and Samsung will have to drastically change the design of their future products as a result of new EU regulations. According to the latest announcement, the European Union w...[Details]

    Recently, the 2013 National Science and Technology Awards Conference announced the results of the 2013 National Science and Technology Awards. Among them, the "Bionic Coupling Multifunctional Surf...[Details]

introduction Data acquisition refers to the process of converting analog quantities such as temperature, pressure, voltage, current, displacement, flow, etc. into digital quantities, a...[Details]

　　Traditionally, power is the product of voltage and current. According to market research, engineers often need to frequently switch between power supplies of different specifications to test produc...[Details]

1.1 Industry Background In recent years, with the large-scale promotion and application of new energy vehicles, the development and testing technology of new energy vehicle control systems and...[Details]

The use of frequency converters should be familiar to everyone in PLC. When using frequency converters, leakage protectors must not be used. This is a major principle for frequency converter applic...[Details]

The 2023 (Autumn) Asia Charging Expo was held in Hall 3 of Shenzhen Futian Convention and Exhibition Center from August 23rd to 25th. Kalku brought home storage, car emergency starting power supply...[Details]

Samsung Electronics recently announced that it will work with Arm to provide optimized next-generation Arm Cortex-X CPUs developed based on Samsung Foundry's latest all-around gate (GAA) process te...[Details]

The world's thinnest** speaker mounts to almost any flat surface Improved frequency characteristics High sound pressure based on TDK piezoelectric technology TDK Corporation has expanded it...[Details]

Gartner believes the retail industry is undergoing a “once-in-a-generation” transformation Gartner's latest report has sounded the alarm for the retail industry: "Retailers can no longer be satisf...[Details]

_ :24c02's SCL connects to P2.0; SDA connects to P2.1; WP connects to GND; P0 connects to the 8th pin of the 8-bit digital tube; P2.2 connects to the segment code; P2.3 connects to the bit code; _ ...[Details]

　　This article introduces a minimum system example based on AT89S52 microcontroller prototype design, including the microcontroller pin diagram, crystal oscillator circuit diagram and reset circuit d...[Details]