GUS-SS8ALF-03-7320-B

    This circuit diagram is based on the AT89C51 frequency meter hardware circuit diagram. As shown in the figure. The frequency meter realizes the following functions: 　　1. Test functionality ...[Details]

51 MCU memory includes data memory and program memory. Data memory provides space for running programs, namely RAM, and program memory provides space for program storage, namely ROM. Once the progr...[Details]

As people return to work and companies resume work, the national epidemic prevention and control has entered a new stage, and consumers have a more urgent need for a clean in-car environment. In orde...[Details]

The OTM2515/OTM2516/OTM2517 SDH test module is part of the OTP6200 intelligent network test platform product family. It is a traditional PDH/SDH test solution that is rugged and powered by lithium ba...[Details]

The equipment in the communication room can be simply divided into two parts according to its function and service object: information conversion equipment and network energy equipment. Information...[Details]

1. The data of S7-200 SMART is mainly divided into: 1. Input/output image area related to actual input/output signals: I: Digital input (DI). Q: Digital output (DO). AI: Analog ...[Details]

1. ADC sampling If DMA is used, only 16 channels can be set at most. When there are more than 16 channels, interrupts are used to switch channels in the interrupts. 2. When I2C uses software to si...[Details]

Trash talking to distract opponents has a long tradition, and now researchers at Carnegie Mellon University have shown that frustrating words can be distracting even when they are spoken by robots. ...[Details]

With the rapid development of surface mount technology, the future trend of printed circuit boards will inevitably move towards high-density packaging with fine lines, small holes, and multipl...[Details]

There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When level triggering is selected, the MCU checks the interrupt source line in each mach...[Details]

introduction Due to the continuous development of DSP chips and its advantages of fast data processing speed and large data volume, it has been widely used in many fields of digital si...[Details]

The waveform of the motor changes rapidly when it starts and stops. The usual way to test the start and stop is to use an oscilloscope, but the accuracy of the oscilloscope is low and it is impossibl...[Details]

On September 6, the National Technology Standard Innovation Base (Smart Grid) led by State Grid Corporation of China successfully passed the review and acceptance organized by the State Administrat...[Details]

　　 1 Introduction 　　The signal source is an important part of the radar system. Radar systems often require that the signal source is stable, reliable, easy to implement, has pre-distortion functio...[Details]

The industrial robot control system is the brain of the industrial robot, which is responsible for receiving input signals, processing information, controlling the robot's movement and performing t...[Details]