The main reason is that the power supply line, power supply circuit, single-chip microcomputer, etc. have abnormal operation. Inspection and steps 1. First check whether the voltage of the power suppl...
The kernel driver can not only compile the driver into the kernel, but also dynamically compile the kernel driver. This document describes how tocompile the kernel driver in a module way.To compile th...
When learning DSP development, I often feel that there are too many technical documents. Every book is useful and I want to read every book, but I don't know where to start. At this time, the principl...
[i=s]This post was last edited by wuguangtao on 2020-11-27 21:41[/i] # MSP430F5529 drives WS2812B LED Last time I used MAX7219 to drive a monochrome LED dot matrix screen. This time I changed to a coo...
Test conditions: PIC16F676 uses internal 4MHz RC oscillation, power supply voltage 5V, and tests the current consumption in sleep mode.
When the external IO port of the microcontroller is set as ...[Details]
Intel and Microsoft Collaborate to Create New I/O Virtualization Architecture to Dramatically Improve Scalability of Accelerators and I/O Devices
Ronak Singhal
Intel Senio...[Details]
1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
In September 2020, Nvidia announced that it would spend $40 billion to acquire ARM. Due to the surge in NVIDIA's stock price, the actual value of the transaction exceeded $50 billion, or more than 30...[Details]
background Today, during testing, I discovered a problem with Chinese punctuation. In the Chinese display of OLED, we used a table lookup method to convert UTF-8 to GBK. After experiments, we found t...[Details]
On April 15, developer kacskrz discovered a new version of MIUI called "MIUI Go", which is used for entry-level phones with less than 4GB of memory. According to XDA, MIUI Go will be applied ...[Details]
In recent years, urban electricity consumption has increased year by year, which has put forward higher requirements for energy supply methods and new power systems. In 2022, driven by the dual carbon...[Details]
The servo motor acceleration and reduction system is a common transmission device in the field of modern industrial automation. It achieves precise control of the load by converting the high-speed ...[Details]
;Dynamic digital clock display experiment reference program ;Use resources: ;1, TMRO timer. Determine the displayed bit and display delay. ;2, TMR1 timer. Second signal is generated. ;3, PORTA port...[Details]
Today, under the trend of software-defined cars, automotive electronic and electrical architecture is accelerating its evolution from distributed to centralized. The key is the centralized dev...[Details]
IntroductionIn recent years, the rapid development of communication technology and network technology, especially the development of wireless communication technology, has further improved the autom...[Details]
Various flow meters are widely used in industries such as chemical, petrochemical, steel, electricity, heating and water treatment to measure the flow of various liquids and gases. With the increasing...[Details]
1. File status of all codes Second, the file inclusion situation in keil 3. Modification of source files 1. Contiki-2.5 (based on this version of the kernel), modify the function in the clock....[Details]
New 67GHz termination switch added to support 5G and semiconductor testing
PXI and PXIe 4x-785C Series Increase Performance, Minimize Space and Cost
The event will be held...[Details]
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