How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
IEEE

Spirograph-Based Discrete Beamforming and Scalable Codebook Design for Reconfigurable Intelligent Surface Systems

Abstract: Reconfigurable Intelligent Surface (RIS) technology enables programmable wireless propagation through passive beamforming. However, large-scale implementations often incur excessive control ...
GitHub

py2ai: Python compiler for MIT App Inventor

This is a library that compiles Python code to App Inventor .aia projects. This library uses ast to parse Python code into a syntax tree and attempts to processes each statement and convert it into an ...
GitHub

Python Imaging Library (Fork)

Pillow is the friendly PIL fork by Jeffrey A. Clark and contributors. PIL is the Python Imaging Library by Fredrik Lundh and contributors. As of 2019, Pillow development is supported by Tidelift. The ...
www.cs.cmu.edu

Assignment 1: Make a Spirograph

This is how to make a 40-tooth gear. The gear diameter will be calculated automatically based on the constraints that we set. With 40 teeth, the tooth spacing will be 360 o /40 = 9 o. We'll start by ...