F.MS.04A26.26

　　The high-voltage differential probe P5200A is a test instrument accessory used to measure high-voltage differential signals. Usually consists of two probes and a probe package. Each probe has a mea...[Details]

1. Introduction With the continuous development of road construction technology, the requirements for road compaction are getting higher and higher. The traditional compaction detection method...[Details]

In the past, when we used assembly language to write microcontroller programs, this problem was relatively easy to solve. For example, if we used a 51 with a 12MHz crystal oscillator and wanted to de...[Details]

LED is widely used in outdoor lighting projects, but its application in indoor lighting projects is still in its early stages. This is partly because the lumen cost is too high, and partly becaus...[Details]

On August 31, Hefei Guoxuan High-tech Power Energy Co., Ltd. ("Hefei Guoxuan"), a wholly-owned subsidiary of Guoxuan High-tech, and China Southern Power Grid Peak and Frequency Regulation (Guangdon...[Details]

        How does the dissolved oxygen electrode measure dissolved oxygen content? The dissolved oxygen meter electrode can be used to measure the dissolved oxygen content in the sample water solution ...[Details]

Researchers from MIT's Media Lab use a display with embedded optical sensors as a lens-free camera to recognize hand gestures in front of the screen. The researchers are working on a system that co...[Details]

Principle of linear variable differential transformer: The oscillator generates a high-frequency reference electromagnetic field, and has a built-in movable ferromagnetic spindle and two sets ...[Details]

In 1924, there was a loud noise on the road. The source of the noise was not from the crowd, but from a Chevrolet car. This was also the first car equipped with a radio. Nearly 100 years later, thi...[Details]

PWM Pulse Width Modulation is a good way to regulate the speed of a DC motor. This article describes two driver circuits that use a 24V supply (acceptable input range is 15V-30V) and a maximum curr...[Details]

In this era of digital innovation, only by relying on innovation, examining details before they take shape, and preventing changes in the future can we understand the situation, break through it, and...[Details]

Every day, more and more sensors are added to our daily lives – from smart devices in our homes to increasingly connected vehicles. Real-time sensor data is essential for high-speed data transmissi...[Details]

Infrared remote control is the most widely used communication and remote control method. Since infrared remote control devices have the characteristics of small size, low power consumption, strong ...[Details]

1 Characteristics of AC variable frequency speed regulation 1.1 Reduce power consumption and reduce costs Textile factories cannot do without air conditioning equipment. When the air condi...[Details]

PC: CentOS5.4 Kernel: Linux 3.0.1 Development board: ok6410 Cross compiler: arm-linux-gcc 4.4.1 1. Make menuconfig to remove the original touch screen driver - Device D...[Details]