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Open Source Research Development

RAW Tools

The CYK Algorithm Visualization Tool

The CYK Algorithm Visualization Tool

A simple applet to visualize and animate the funct...

14 Mar · Robert Eisele

Reduced Row Echolon Form Calculator

Reduced Row Echolon Form Calculator

The RREF calculator will find the row echelon ...

14 Mar · Robert Eisele

RAW Math

Introduction to PID Controllers

Introduction to PID Controllers

This article introduces Proportional-Integral-Deri...

13 Aug · Robert Eisele

Mathematics of 2D Hit-testing

Mathematics of 2D Hit-testing

26 Jun · Robert Eisele

RAW Things

Operate a Syma S107G Remote Control Helicopter with an Arduino

Operate a Syma S107G Remote Control Helicopter with an Arduino

A deep dive into the remote control toy helicopter...

14 Jul · Robert Eisele

How to use a Nokia 5110 Graphical Display with Arduino

How to use a Nokia 5110 Graphical Display with Arduino

How to use a Nokia 5110 or Nokia 3310 Graphical Di...

08 Jun · Robert Eisele