Reprinted from: " Using Python to control hardware 38-Measuring the resonant frequency of an object using the accelerometer ADXL335 "Physics tells us that any object will have resonance (such as the t...
This article will show you how to use UrBackup and Linux Deploy to build a backup server on an old Android phone. The pollution problem of old phones is well known. I have an old phone. Although the s...
A capacitor is a passive device that stores energy in the form of an electric field, consisting of two conductive parallel plates. When needed, it will release the stored energy out of the circuit. Ca...
[i=s]This post was last edited by DDZZ669 on 2021-5-20 22:34[/i] The previous articles (Basics of Motor Control) introduced the principles of motor encoders, timer output PWM, timer encoder mode speed...
1. Experimental Tasks
To move a single light left and right, the hardware circuit is shown in Figure 4.4.1. The eight light-emitting diodes L1-L8 are respectively connected to the P1.0-P1.7 interfa...[Details]
Many integrated circuit-related companies are on Nanjing’s first batch of recommended catalogues for innovative product promotion and demonstration in 2019. Specifically, they include the Beidou ma...[Details]
The Android camp will soon upgrade to a new generation of processors. Among them, Qualcomm is about to launch Snapdragon 898 (tentative name). Everyone is looking forward to its performance. N...[Details]
The 2022 Simulation Invitational Tournament was successfully completed, and the TI University Program continues to support dreams! On August 20, the 2022 TI Cup National Undergraduate Electronic D...[Details]
Facebook's controversial project to develop intelligent conversational robots that can communicate in ways that humans cannot understand has been shut down last month because researchers are worried ...[Details]
According to statistics from lock industry experts, the current annual sales volume of locks in China is about 2.2 billion. After several years of market development, the market demand for fingerpr...[Details]
Are there always blind spots when you sweep the floor, and you often have to "clean up" them?
Does your robot vacuum cleaner report an error message when it encounters an obstacle, forci...[Details]
The general format of an MCS-51 assembly language program * Unlike 8086, there is no distinction between code segment and data segment, and all addresses are unified. * A program consists of command ...[Details]
introduction μVision is a microcontroller IDE software developed by German Keil Company. It was initially mainly used for 8051 series microcontrollers. Currently, there is also a dedicated version MD...[Details]
On January 11, the Zhejiang Regulatory Bureau disclosed the public filing documents for coaching of Hangzhou Guoxin Technology Co., Ltd. (hereinafter referred to as Guoxin Technology). It was disc...[Details]
Recently, EPI (The European Processor Initiative), a project consisting of 28 partners from 10 European countries aimed at helping the European Union achieve independence in HPC chip technology and H...[Details]
My key program design can handle accelerator keys, one-key multi-function, etc.
There is a P1 port determinant keyboard program example at the back.
xwj posted on 2005-4-15 16:36 Talking abo...[Details]
Earlier rumors said that Samsung is about to launch a pair of true wireless earphones called Galaxy Beans. However, well-known whistleblower Max J. revealed on Twitter that the official name of...[Details]
Silicon Valley-based Qualcomm promises faster downloads and instant communications with its second-generation 5G modem, the Snapdragon X55, at MWC 2019. That's good news for the millions of smartphon...[Details]
On October 18, the Department of Industry and Information Technology of Shandong Province announced the list of enterprises applying for national manufacturing single champions in 2024. There are 1...[Details]