51 one-key multi-function recognition technology
Simulation diagram:
Implementation requirements:
Code:
Previous article:Teach you to learn 51 single chip microcomputer step by step: variable advanced and dot matrix LED
Next article:51 MCU introductory case - one button to light up the LED and turn on the buzzer
- Popular Resources
- Popular amplifiers
- Application of Fisher discriminant analysis algorithm based on kernel function in ear recognition
- Design of automatic player for work and rest signal based on 51 single chip microcomputer
- Digital Clock Application Information
- Design of automatic player for work and rest signal based on 51 single chip microcomputer
Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.
- Innolux's intelligent steer-by-wire solution makes cars smarter and safer
- 8051 MCU - Parity Check
- How to efficiently balance the sensitivity of tactile sensing interfaces
- What should I do if the servo motor shakes? What causes the servo motor to shake quickly?
- 【Brushless Motor】Analysis of three-phase BLDC motor and sharing of two popular development boards
- Midea Industrial Technology's subsidiaries Clou Electronics and Hekang New Energy jointly appeared at the Munich Battery Energy Storage Exhibition and Solar Energy Exhibition
- Guoxin Sichen | Application of ferroelectric memory PB85RS2MC in power battery management, with a capacity of 2M
- Analysis of common faults of frequency converter
- In a head-on competition with Qualcomm, what kind of cockpit products has Intel come up with?
- Dalian Rongke's all-vanadium liquid flow battery energy storage equipment industrialization project has entered the sprint stage before production
- New breakthrough! Ultra-fast memory accelerates Intel Xeon 6-core processors
- New breakthrough! Ultra-fast memory accelerates Intel Xeon 6-core processors
- Consolidating vRAN sites onto a single server helps operators reduce total cost of ownership
- Consolidating vRAN sites onto a single server helps operators reduce total cost of ownership
- Allegro MicroSystems Introduces Advanced Magnetic and Inductive Position Sensing Solutions at Electronica 2024
- Car key in the left hand, liveness detection radar in the right hand, UWB is imperative for cars!
- After a decade of rapid development, domestic CIS has entered the market
- Aegis Dagger Battery + Thor EM-i Super Hybrid, Geely New Energy has thrown out two "king bombs"
- A brief discussion on functional safety - fault, error, and failure
- In the smart car 2.0 cycle, these core industry chains are facing major opportunities!
- IAR download error
- Philips will enter the car navigation market in September this year
- IMX6ULL development board apt-get software download tool
- 2019 National TI Sponsored Board Video Tutorials
- DIY Wooden Computer Case
- Switching Power Supply Reference Book, "Switching Power Converters: Principles, Simulation, and Design of Switching Power Supplies"
- Working principle and function overview of photoelectric liquid level sensor and its dynamic diagram demonstration
- UTStarcom's XV6700 smartphone enters the US market
- Application of RFID Technology in Logistics and Distribution
- Today's 10:00 AM broadcast | MPS inductor solutions help better switching power supply design