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1. Introduction P89LPC935 is a single-chip packaged microcontroller, suitable for many occasions requiring high integration and low cost, and can meet various performance requirements. P89LPC9...[Details]

The test results of the luminous logic pen need to be observed by eyes. Due to the high development of modern electronic manufacturing technology, the solder joints on the manufactured circuit board a...[Details]

Please check "Target"->"Code Generation" in the MDK (keil) project properties. 选”Use MicroLIB   The premise is that you have a complete Keil project. For example, when debugging ADC, the serial p...[Details]

Brain-computer interface has developed rapidly in recent years and is very popular. There are a group of people who hope to solve the serious medical diagnosis and treatment of sleep disorders thro...[Details]

As long as the "three musts" principle is adhered to when measuring the filament voltage of color tubes, the filament voltage of various color TVs will be a unified fixed value. First, the filament ...[Details]

　　In December 2009, the 15th Conference of the Parties to the United Nations Framework Convention on Climate Change was held in Copenhagen, Denmark, and the Copenhagen Accord was issued. According to...[Details]

Purpose: Familiar with using MCU to simulate reading and writing 24C01EEPROM 1. First write data to 24C01EEPROM 2. Read data from 24C01EEPROM and display it with LED Hardware Setup: 1. All SW4 swit...[Details]

This video uses animation to explain the concepts of oscilloscope triggering, storage depth, sampling rate, etc. Although this video is not perfect, for example, when it first talks about triggering,...[Details]

Currently, El Niño events are considered impossible to accurately predict, but according to an artificial intelligence (AI) and climatology study published in the British journal Nature on the 18th, ...[Details]

Abstract The design principle of power-off protection circuit is proposed, which realizes the highly reliable power-off protection circuit by making power-off protection and system reset work at th...[Details]

Last week, Redmi confirmed that the Redmi K40 series will be launched in February. The company also shared the specifications and pricing details of the K40 series. Recently, Redmi's product director...[Details]

Common methods of displacement measurement include image analysis, dual-frequency laser measurement, grating or magnetic grating measurement, magnetoresistance or magnetic field measurement, etc. ...[Details]

While the electric vehicle battery recycling industry is growing, it is still difficult to get automakers to use recycled materials. "People often think that recycled materials are inferior to virgin...[Details]

     First, let’s think about a question: is our world digital or analog?       Of course it is analog, all quantities change continuously within a certain range. In order to describe these quantit...[Details]

Today, leading companies in the field of power management face enormous challenges in powering advanced microprocessors. This challenge arises from the fact that powering microprocessors is a con...[Details]