AN12CE0121J--

When debugging or repairing circuits, we often mention a word "×× burned". This ×× is sometimes a resistor, sometimes a fuse, and sometimes a chip. Perhaps few people will investigate the usage...[Details]

Making accurate high-speed time domain measurements can be difficult, but finding information that can help improve your measurement methods is not. Understanding the basic principles of oscilloscopes...[Details]

1. Overview Basic knowledge of UART, Universal Asynchronous Receiver/Transmitter (Universal Asynchronous Receiver/Transmitter), commonly known as UART, is an asynchronous receiver/transmitter. Peo...[Details]

Fiber laser technology for medical diagnosis     Fiber laser marking systems are driving advances in animal health care.                  To reproduce a Data Matrix code on a polypropylene medical ...[Details]

With the successful launch of the Science and Technology Innovation Board, the enthusiasm of domestic semiconductor companies to enter the capital market has been aroused. Semiconductor companies tha...[Details]

In September 2023, the stunning launch of Huawei Mate 60 Pro caused quite a stir in the technology and automotive industries. The discussion about whether the Mate 60 Pro supports...[Details]

Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]

　　In the process of learning A VR microcontrollers, the ISP editor downloader is an essential debugging tool. The schematic diagram and BOM of the simple ISP downloader are also distributed and open s...[Details]

When building a project using the Keil compiler, Keil will prompt you whether to add the STARTUP.A51 file to the project. This file is the 51 microcontroller startup code. After the 51 MCU is reset, ...[Details]

Take MSP430F2274 as an example. The assembly implementation uses IAR assembly, and the CCE assembly implementation can be slightly modified. 1. The watchdog has three working modes: stop mode, time...[Details]

　　(1) Waveforms that need to be tested when repairing switching power supplies 　　The LCD switching power supply is a high-current, high-voltage circuit, and also the circuit with the highest failure ...[Details]

#include #define uchar unsigned char #define uint  unsigned int __CONFIG(0x3B31); const uchar table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,                         0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

With the development of society and the increase in demand, computers are also constantly updating and developing. Since the emergence of computers is due to numerical calculations, electronic comput...[Details]

1 STM32 microcontroller Introduction The STM32 series microcontroller is a highly integrated microcontroller based on the Cortex-M3 core from ST. It sets a new benchmark in terms ...[Details]