One late night while debugging the serial port, the waveform on the oscilloscope suddenly started doing the mechanical dance— my Python script, after running for 8 hours straight, suddenly read the temperature and humidity sensor as gyroscope data. This reminded me of the I/O multiplexing dilemma Guido van Rossum faced when designing the prototype of … Read more
Click the above“Mechanical and Electronic Engineering Technology” to follow us 1. Serial Communication Principles Serial communication refers to a method of transmitting data bit by bit between peripherals and computers through data signal lines, ground lines, etc. Serial ports are a type of interface standard that specifies the electrical standards of the interface, but does … Read more
Mastering Serial and USB Communication in Python with PySerial and PyUSB! In embedded development and hardware programming, serial communication and USB communication are two common methods. For Python developers, although PySerial and PyUSB are popular libraries in the Python ecosystem, understanding their working principles and application methods is very helpful for cross-platform programming and hardware … Read more
pySerial, a Powerful Python Library – A Beginner’s Guide for Python Newbies In modern hardware development, serial communication is one of the common ways to connect different devices. Have you ever needed to communicate with external hardware (such as sensors, Arduino, Raspberry Pi, etc.) through your computer? If so, you will find that the pySerial … Read more