Differential geometry

Keenan Crane ’s lecture notes and other material on Discrete Differential Geometry.

Special relativity

N J Wildberger

Library

Mathematics Hungerford’s “Algebra.” https://archive.org/details/kennetharosselementaryanalysis/Kenneth%20A%20Ross%20Elementary%20analysis/page/n47/mode/2up …

Mathematics

Radio Frequency Identification (RFID)

In this second part of our ongoing series, we are working with a Freenove Radio Frequency Identification (RFID) starter kit. RFID is …

Installation and simulation

Introduction Today, we’re looking at installing Arduino-based devices for interaction with through the command-line. The command-line is more transparent than an IDE, and offers us extensibility. As you will see, …