LFSPXO009423Reel

There are only 60 maskable interrupts in the STM32F103 series (68 in the 107 series).  Interrupt management method  First, group the STM32 interrupts into groups 0 to 4. At the same time, set a preem...[Details]

1 Overview With the development of microelectronics technology, airborne computer hosts using large-scale and ultra-large-scale integrated circuits have become increasingly miniaturized, which has ...[Details]

Since the release of Document No. 9 on China's power system reform in 2015, reforming the electricity price formation mechanism and promoting the marketization process have become the core of the n...[Details]

Introduction to the Function and Principle of Operational Amplifier Operational amplifier is a widely used linear integrated circuit. There are many types of operational amplifiers. In terms of app...[Details]

1. Overview As everyone is eagerly looking forward to it, the third-generation servo drive system SINAMICS S200 PROFINET version of Siemens will be available for sale from August 18, 2023. SIN...[Details]

The introduction of the concept of "new infrastructure" has forced a wave of development for charging piles.   According to data released by the China Electric Vehicle Charging Infrastructure Promoti...[Details]

Recently, Sunlord Electronics released information related to an investor survey, stating that due to the slowdown in global economic growth, companies in the industrial chain are generally not optim...[Details]

1. Separation of lamp and driver That is, the LED lamp and driver chip are not on the same PCB board. The actual situation is that the PCB board soldering the LED l...[Details]

A Line Following Robot (LFR) is a machine that follows a line, which may be a black line or a white line. Line following robots are beginner friendly and easy to understand and build. While Line Fo...[Details]

According to foreign media reports, Tesla has released a new Wall Connector home wall-mounted charging pile. Unlike previous devices, the new charging pile not only supports Tesla's own vehicles, but...[Details]

For the development of programmable system-on-chip (SoPC), it is not enough to rely on the progress in size and speed of programmable devices (PLDs), easy-to-use embedded processor cores, and other IP...[Details]

  　　Signal generators are used as signal sources in electronic experiments. Sine waves, triangle waves, square waves, and pulse waves used as trigger signals are usually used. This time, we made ...[Details]

For any automated test system, DC power supply is one of the important equipment. In this type of application, the power supply is required to have high stability, high efficiency, high precision, an...[Details]

     Earlier, there was news that LG will release a new dual-screen mobile phone at the IFA2019 exhibition, which may be named LG V60 ThinQ. However, before the IFA2019 exhibition was officially held...[Details]

1. Experience: First, let’s look at an example: Figure 1-1: The process of compiling and burning: Screenshot of main.c: You can see that the first light is turned on...[Details]