Creating Gradients in Adobe Illustrator
This tutorial explains how to create colour gradients in Adobe Illustrator. A gradient is a gradual transition from one colour to another colour. Gradients can be: linear (colour changes in a …
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Using the Shaper Tool in Adobe Illustrator
This video explains how to use the Shaper Tool in Adobe Illustrator. The Shaper Tool allows you to use your mouse to draw out rough shapes (eg. circle, oval, square, …
Working with Symbols in Adobe Illustrator
This tutorial explains how to use Symbols in Adobe Illustrator. A symbol is an art object that can be reuse in a document. For example, you could draw one flower and turn it …
Using the getElementsByClassName() method in JavaScript
The getElementsByClassName() method returns an array of elements in a document that have a class name of a value we specify when using the method. It can be used to manipulate more than one …
Measuring soil moisture with an Arduino
In this activity, we will use a soil moisture sensor to keep track of the amount of water in the soil surrounding plants so we can know when the soil …