DSK120

1. Introduction In the production process of chemical fiber polyester staple yarn, the post-processing drafting machine is the key equipment in the entire production line. The control of each ...[Details]

　　 Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]

Shanghai, August 30, 2022 - Shanghai Fudan Microelectronics Group Co., Ltd. announced today the launch of the ultra-high frequency FM13UF series tag chips and FM13RD1616 series reader chips , which h...[Details]

    Understand this basic idea of ​​​​flowing lights, most of the flow light programs are evolved from this basic flow light.     Flow of running lights: When the switch is closed and released, the r...[Details]

In recent years, many companies have launched high-speed data acquisition cards, and claim that they can be used in military radar signal analysis, ultrasonic signal analysis, digital broadcast signal...[Details]

The AC servo system stops and starts again If the AC servo system stops working for a while, there may be several possible reasons: Encoder signal problem: The encoder signal is a very im...[Details]

China Energy Storage Network: On the one hand, electricity load exceeding 100 million kilowatts has become the new normal, and on the other hand, the proportion of new energy grid connectio...[Details]

1. Functions with sleep functions, such as ioremap, kmalloc, msleep, etc., cannot be used in interrupt handlers. The reason is that interrupt programs are not processes, and there is no concept of pr...[Details]

1 Introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a s...[Details]

0 Introduction Improving the performance of HMI (Human Machine Interface) terminals can reduce the complexity of vehicle control system operation and improve the driver's control over his veh...[Details]

Clock system and its distribution Figure 11 shows the main clock system and its distribution of AVR. These clocks do not need to work at the same time. In order to reduce power consumption, differen...[Details]

The steering gear, also called servo, was first used on ships to achieve steering functions. Since its turning angle can be continuously controlled by a program, it is widely used in various joint ...[Details]

In addition to being able to output conventional waveforms such as sine waves, square waves, and sawtooth waves, the CNC signal source is also required to be able to output arbitrary waveforms with...[Details]

Conquering cities and territories, the battle is escalating! This year, what are the "undercurrents" in the "new battlefield" of integrated energy services between the two networks and the five maj...[Details]

            There are two types of non-contact infrared radiation thermometers: industrial and medical. Medical infrared thermometers, infrared ear thermometers and infrared surface temperature detect...[Details]