SP1-029-S308/03-95

Running water lamp circuit analysis Running water lamp circuit diagram Power supply → current limiting resistor → light-emitting diode → 74HC573 output → microcontroller P1 group IO port Because ...[Details]

Preface: The linking tool for arm linux can use arm-linux-ld. When linking, you can use the -T command to adopt script control. If the script is not specified, the default script file is used. See the...[Details]

A new round of investment in artificial intelligence, big data, blockchain, cloud computing and other fields may explode In the first year of the 14th Five-Year Plan, the blueprint for the con...[Details]

    PVD (Programmable Votage Detector) is a programmable voltage detector. The STM32 library function manual does not explain this module in detail, but only lists two related functions in the PWM ch...[Details]

1 Introduction Saturable inductor is an inductor with high hysteresis loop squareness ratio, high initial permeability, small coercive force and obvious magnetic saturation point...[Details]

The following table lists the information of the top ten most efficient monocrystalline silicon solar cells currently on the market in the world. In recent years, due to the environmental problems ...[Details]

Introduction In some applications such as motor control, it is important to slow down the dV/dt during switching. Too fast a speed will cause voltage peaks on the motor, which will damage the ...[Details]

Experimental purpose: 1.                Understand the structure of ARM assembler 2.                Be familiar with the basic process of assembly language programming in ADS environment. 3.       ...[Details]

    More and more measuring instruments provide GPIB (General Purpose Interface Bus) bus interface, through which instruments with GPIB interface and computers can be easily and quickly connected to ...[Details]

Expert: "How do you judge whether the measurement results of the oscilloscope are reliable?" Believer: "Can the oscilloscope lie? After I connect the measured signal to the probe, I just press the Au...[Details]

Abstract: In view of the high power consumption of existing touch screen controllers on the market, and the ADC is the core circuit of the touch screen controller, this paper designs an ADC circuit...[Details]

Because we often design RF or low-frequency analog circuits, switching power supplies are rarely used in designs. However, in several cases, switching power supplies must be used to meet the perfor...[Details]

　　1.1 Description 　　The Advanced Interrupt Controller (AIC) is an 8-level priority, individually maskable, vectored interrupt controller that can handle up to 32 interrupt sources. It is designed to ...[Details]

Quectel Communications announced that it has officially become Shanghai HiSilicon's global authorized 5G partner. According to official news from Quectel Communications, this cooperation is an upgr...[Details]

     introduction 　  There are three advantages to using ∑-△A/D: first, the front end of the ∑-△A/D converter does not need to be equipped with a steep anti-aliasing analog filter or a sampling and...[Details]