Category Archives: Projects

A Weather Prognosticator

A Weather Prognosticator, to visually show the hourly forecast temperature by color. Continue reading

Posted in 3D Printing, Arduino, C, Coding, Design, Digital, Electronics, HOW-TO, Internet, Level 2, Networking, Projects | Tagged , , , , , , | Leave a comment

Introduction to Breadboarding

An introduction to using solderless breadboards, using a blinking-LED circuit as an example. Continue reading

Posted in 555, Analog, Digital, EET201, EET205, Electronics, Fundamentals, HOW-TO, Level 2, Projects | Leave a comment

TIL311 replacement

A modern replacement of the venerable-but-expensive TIL311 hex display. Continue reading

Posted in Assembly, Coding, Components, Digital, DrACo/Z80, Drexel, EET325, Electronics, Level 3, Nostalgia, PIC Microcontrollers, Projects | Tagged , , , , , | 5 Comments

Diamagnetic Levitation

Levitating a magnet without power or active controls, using the diamagnetic properties of bismuth. Continue reading

Posted in Bismuth, HOW-TO, Level 3, Metalworking, Projects, Science | Tagged , , , , , , | 2 Comments