mathcodeprint

An LED ( Light Emitting Diode ) is an ubiquitous device and is very simple. It's operation can seem mysterious but can be understood by knowing the components. This diagram clearly labels each of the components and gives some simple memory aides for understanding.

A detailed diagram of the components of a basic Roller Bearing.

This Diagram shows an exploded view of a Momentary Push-button. This allows the learner to get an inside look at the push-button to aide in understanding of its functionality.

Learning CAD system requires items to model. The wll known 608zz Skate bearing is a great place to start. This PDF of the 608ZZ can be used alongside the diagram on this site to model an accurate representation of the bearng

Full 8.5 x 11 Poster for a !6x2 Character LCD Display describing the pin assignments for the unit.

Full 8.5 x 11 Poster for Arduino UNO describing the basic components of the Micro-Controller

This generalized Piston Engineering Diagram can be used as a basis for creating 3d Design files with various programs.

A simple activity to measure a toy building block. This resource provides the Drafting worksheets to record measurements.