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　　The recent rise of the concept of intelligent lighting has made LED lighting more popular. The basic principle of the intelligent lighting system is that the user gives instructions to the termina...[Details]

The circuit shown in Figure 1 is a fully isolated current sensing circuit with its own isolated power supply. The circuit is extremely robust and can be mounted close to the sense resistor for accura...[Details]

1. First, let's talk about the PL192 vector interrupt controller.           An interrupt controller is a peripheral device used to handle multiple interrupt sources and usually includes the following...[Details]

1. Analysis of the reasons why the microcontroller crystal oscillator does not oscillate It is a common phenomenon that the microcontroller crystal oscillator does not oscillate. What are the reason...[Details]

//Purpose of the experiment: running lights at ports RC0-RC5, familiar with the operation of the I/O ports of PIC16F630  #include PIC.h     __CONFIG(0x31b4);    //Watchdog off; internal RC oscillati...[Details]

FM Demodulator The LM311 comparator converts a small analog signal into a digital level signal and provides it to the DC4046 phase-locked loop to form a first-order FM demodulator. The input sig...[Details]

Yesterday, China and the United States reached a "substantive first phase" agreement in Washington, and the United States will suspend increasing tariffs next week.   According to information reveale...[Details]

This program uses mega8 and 18b20 to collect temperature.  The mega8 internal 8M RC oscillator is selected. The 18b20 data line is connected to pd6, and the data line and vcc are directly connected t...[Details]

Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. In the following text, unless otherwise spe...[Details]

Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]

This is not a power plant in the traditional sense. Here is an innovative platform based on the ubiquitous power Internet of Things, which can access 11 types of ubiquitous adjustable resource...[Details]

As the international demand for clean energy becomes higher and higher, my country has gradually begun to increase the proportion of clean energy such as photovoltaic power generation in the entire p...[Details]

ADATA, a memory module manufacturer, announced its September consolidated revenue on the 7th, pointing out that due to the typhoon holiday and the Mid-Autumn Festival holiday, the number of working d...[Details]

The Black Shark Gaming Phone 2 Pro will be released on July 30, and is known as the "fingertip master". Now, the Black Shark Gaming Phone 2 Pro has been launched on the official website and is open f...[Details]

Introduction: LPC900 series Flash microcontrollers provide packages ranging from 8-pin to 28-pin, which can meet the needs of various applications that have limited cost and circuit board spa...[Details]