C1206N471J501T

Logic analyzer has always been an important instrument, especially when debugging digital circuits, it is an indispensable tool. The introduction of USB logic analyzer makes the instrument occupy a...[Details]

Abstract: This paper introduces the control method of character device driver - ioctl, and uses this method to realize LED driving on mini2440. In the driver, in addition to read, write, open, and...[Details]

CAN (Controller Area Network) is a controller area network. CAN bus is one of the most widely used field buses in the world. It was first introduced by Bosch of Germany. CAN communication protocol ...[Details]

In this article, we will take a closer look at the mechanical losses in motors, which mainly include friction loss, viscosity loss and wind loss, three types. Friction loss is an importa...[Details]

Use AVR's USART to transmit and receive data by itself (short the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... Data, can receive the data it sends: 0, 1, 2... Use LED to make simpl...[Details]

In the switching power supply topology with transformer , when the switch is turned off, the loss caused by the overlap of voltage and current is the main part of the switching power supply loss. At...[Details]

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(1) Introduction to Flash          Different models of STM32 have different FLASH capacities, the smallest is only 16K bytes, and the largest is 1024K bytes.  The FLASH capacity of STM32F103ZET6 is 5...[Details]

According to foreign media reports, Dr. Na Jiao, a technical analyst at market research company IDTechEx, pointed out that electric vehicle power batteries have great potential for secondary use af...[Details]

Recently, Professor Yang Yuan, currently an assistant at the Department of Applied Physics and Applied Mathematics at Columbia University, won the award for "35 Technological Innovators Under 35 Year...[Details]

      Every year, CES is Dell's home for new products, and CES2020 is no exception. Dell officially released the new Latitude 9510, the first four-sided narrow-frame XPS 13, and various top-level mon...[Details]

Personal summary: These eight must be understood! ! ! !     When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3:   (1) GPIO_Mod...[Details]

1. Modify uboot to support yaffs First, each command corresponds to a file, such as common/cmd_nand.c corresponding to the nand command When we use the nand command, we will enter the do_nand() f...[Details]

GF's Arm interconnect technology on 12LP process enables high performance and low latency while increasing bandwidth for multi-core designs in AI, cloud computing and mobile SoCs GLOBALFOUNDRIES ann...[Details]

Thanks to Jiangxi native Lao Liu, "If you have money, you can be so willful" has become a popular phrase that people are familiar with. Lao Liu, who is "like a god", insisted on remitting a huge su...[Details]