mathcodeprint

Demonstrates how to connect a Raspberry PI to a generic 16 Character 2 Line LCD. Detailed instructions can be found on at mathcodeprint.com/ Note: You must use the Fritzing diagram tool to view the .fzz version of this diagram. A PDF Version is included as a convenience.

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.

Help learners quickly get over the hurdle of their first Raspberry Pi project. Using a custom template that gets pushed onto the pins of the Raspberry Pi, colored indicators show which pins to use. Simple diagram demonstrates wiring. Python code sample for easy entry or just use the code from the website.

This is a distance learning, google doc friendly way to have students design and build a Rube Goldberg device at home during the quarantine.  It is based on the new Bar of Soap Rube Goldberg Video Challenge recently released by rubegoldberg.com. The project is broken down into steps where students are required to complete a short journal entry every 2 days with their progress. The project also incorporates the skill of having students identify the energy transformations that occur with each step

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.