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The two sessions of the National People's Congress are about to be held. The reporter learned that Zeng Yuqun, a member of the National Committee of the Chinese People's Political Consultative Confere...[Details]

As the power of electric drive systems increases and the demand for high-power charging grows, current shunt modules are increasingly used in current measurement in the system design of electric vehi...[Details]

The display principle of the dot matrix is ​​to send word codes by scanning rows and columns, or by scanning columns and rows. When the dot matrix screen is larger than 16×16, the ordinary 32 I/O por...[Details]

Preface In the field of teaching or scientific research, a multimeter is a common measuring instrument. So how to use a multimeter? It is very necessary for researchers to master the use of a ...[Details]

CPLD (Complex Programmable Logic Device) is a complex user-programmable logic device that uses a continuous connection structure. This structure makes it easy to predict delays, making circuit simula...[Details]

According to panel price statistics released by TrendForce in late August, the downward pressure on TV panel prices continues to increase, and the prices of 65-inch, 55-inch, and 32-inch TV panels ...[Details]

1. No blind spots, high precision. 2. Two-wire technology is an excellent substitute for differential pressure instruments, magnetostrictive instruments, radio frequency admittance instruments, and m...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

TOPSwitch-FX is an integrated switch power chip like TOPSwitch , which can convert the control input current into the duty cycle of the source-drain output of the high-voltage power MO...[Details]

It’s been about nine years since the McLaren P1 debuted, a supercar that was part of a troika that included the Porsche 918 and LaFerrari, the first wave of supercars to feature electrification and p...[Details]

1.  Create a new directory Project_IAR4, reorganize dll (driver); inc, src function library; settings in your own order, and put all other files in this new directory.  2.  Double-click to open Pr...[Details]

         Atmel's AT73C209 is a mixed-mode analog circuit for low-cost music players. It integrates stereo audio DAC and power management devices, making it very suitable for battery-powered devices s...[Details]

Preface LED manufacturers recommend controlling the forward current to keep the LED at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is proport...[Details]

LED light sources have the advantages of power saving, low power consumption, high luminous efficiency and long life. Compared with traditional incandescent lamps and fluorescent lamps, it effectiv...[Details]

introduction LED is a light-emitting device that can directly convert electrical energy into visible light . It has many advantages such as small size, low power consumptio...[Details]