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Solar lamps are composed of five parts: solar cells, batteries, control devices, LED driver chips, and the LED itself. Usually, solar panels are hung on high poles, the charge and discharge control...[Details]

Failure phenomenon: English: Trying to handshake with MCU/MCU... Failed to open serial port! English: The serial port has been opened by another program or the serial port does not exist. Sol...[Details]

The Honor 20 series international launch was held in London last week, and the domestic launch on May 31 is very close. Today, PConline also received an invitation letter from the Honor 20 series lau...[Details]

This product is a debugging learning device that integrates a simple STM32 debugger and a DEMO board, and the price is more than 100 yuan. 2. Hardware configuration Simulation part: USB port, re...[Details]

Editor: Because the LINUX kernel already supports the host driver of S3C2440 and supports a wide range of peripherals, this part can be used just by configuring. Because there are many things to ...[Details]

　　The basic block diagram of the PDP color TV microcontroller circuit is shown in the figure below. As can be seen from the figure, the microcontroller circuit is mainly composed of MCU and working c...[Details]

Error : Segment INTVEC (size: 0xec align: 0x2) is too long for segment definition. At least 0xac more bytes needed.    The problem occurred while processing the segment placement command "-Z(CODE)INT...[Details]

From April 3 to 4, local time, the World Trade Organization’s Council for Trade in Goods held a meeting. At this meeting, China raised concerns about "the agreement between the United States, Japan a...[Details]

introduction With the development of science and technology, various medical equipment have been introduced and widely used. The principle of microwave treatment of diseases is relatively complex. Ac...[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]

SMIC announced on the Hong Kong Stock Exchange that it sold LFoundry to a new buyer, Wuxi Xichan Microchip Semiconductor Co., Ltd., for US$113 million. LFoundry, which is being sold this t...[Details]

1 Introduction In the past, I used MATLAB to play with control, which was purely "virtual". The controller was virtual, and the controlled object was also virtual. It always felt not very real. Lat...[Details]

Micron Technology Inc., a leading provider of memory and storage solutions, announced the establishment of a joint laboratory with Lenovo and LinkCom Technology (Lenovo's largest manufacturing and R&...[Details]

Recently, Jinyang Shares' investor interaction platform responded that the company will start supplying BYD with 46 series battery precision structural parts in small batches in the second half of thi...[Details]

Voltage transformer is an important equipment component in the operation of power system. It is a communication element between the primary system and the secondary system in the AC circuit. It is...[Details]