3.3V MCU and 5V device communication solutions (serial port, IIC, SPI) - Code World

3.3V MCU and 5V device communication solutions (serial port, IIC, SPI)

Others 2021-03-19 20:59:24 views: null

NoSuchKey

Guess you like

Origin blog.csdn.net/xiaobaoAlex/article/details/107500578

3.3V MCU and 5V device communication solutions (serial port, IIC, SPI)

Solutions de communication de périphériques 3.3V MCU et 5V (port série, IIC, SPI)

MCU detection signal on-off general circuit (3.3V/5V DC signal, 24V+DC signal, 220V AC signal)

Commonly used 3.3V and 5V bidirectional flat conversion schemes, digital logic device model flip-flops, etc.

51 MCU-serial port communication (serial port sends information to computer & computer controls LED through serial port)

Serial port communication

Introduction to serial port and implementation of serial port communication

[MCU] Serial communication experiment Experiment

Hetai Cup-Serial Communication of Hetai MCU Project 5

Proteus8 simulation: 51 MCU uses serial port for dual-machine communication

Why are most MCU microcontrollers operating at 5V?

Is it possible to step down the voltage from 5v DC to 3.3v DC by adding a resistor?

CEIWEI CommMonitor serial port monitor wizard v12.0 serial port filtering; serial port monitoring; Serial port monitor tools

Android and serial port communication - modbus

Android and Serial Port Communication - Basics

Detailed analysis of serial communication SPI bus

[STM32 MCU] STM32F103RCT6 serial port 1 serial port 2 serial port 3 serial port 4 serial port 5 initialization, standard library, support printf

CEIWEI CommMonitor serial port monitoring wizard v11.0 serial port filter serial driver

I now understand what a bus is, that is, a lot of devices are connected to one line. For example, IIC SPI is like this. The device must be selected before communication.

USB to ESP8266 01 WIFI serial port module computer wireless communication MCU adapter board burning firmware

Labview serial port communication VISA realizes serial port sending and receiving

Labview serial port communication MSComm realizes serial port sending and receiving

Three major communication protocols--UART, SPI, IIC

Raspberry Pi uses UART serial port to communicate with serial device

Raspberry Pi uses UART serial port to communicate with serial device

Raspberry Pi uses UART serial port to communicate with serial device

Detailed explanation of the principle of serial port communication

Realize serial port communication with timer Timer

HAL interrupt mode realizes serial port communication

Windows and virtual machine ROS serial port communication

Recommended

Ranking

Vue the mount point, variable, event, js objects, textual instructions, filters, and event attribute command instructions

websphere8.55 access https://IP:port/fms

High-low version version vsphere deployment export of OVF newspaper "vmx-13 series hardware is not supported" solution

Codeforces 1254C / 1255F Point Ordering (interactive title)

quartz2.3.0 (fourteen) trigger trigger prioritization

Python knowledge notes (+4): popular understanding of concepts such as list (List), tuple (Tuple) and string (String)

Python2 video tutorials

The 2023 Amazon Cloud Technology Game Developer Conference explores the vast boundaries of games from a technical perspective

Unity-based event manager

milk tea girl

Daily

More

2025-03-21(0)

2025-03-20(0)

2025-03-19(0)

2025-03-18(0)

2025-03-17(0)

2025-03-16(0)

2025-03-15(0)

2025-03-14(0)

2025-03-13(0)

2025-03-12(0)