Category Archives: Design

Hardware As Firmware

A 3D printer is used to teach a 1967 Sears sewing machine new patterns. Continue reading

Posted in 3D Printing, Design, Mechanical, Nostalgia, Tools | Leave a comment

PCBWay

The Hex Decoder project finally gets a modern PCB, thanks to PCBWay. Continue reading

Posted in Design, Digital, DrACo/Z80, EET325, Electronics, PIC Microcontrollers, Reviews | Leave a comment

Mystery Resistance

In which I learn several things and unwittingly become a voltage divider. Continue reading

Posted in 3D Printing, Design, Digital, Drexel, EET201, Electronics, Fundamentals, PIC Microcontrollers | Leave a comment

NeoPixels

NeoPixels make controlling RGB LEDs ridiculously easy. Continue reading

Posted in Arduino, Components, Design, Digital, Electronics, PIC Microcontrollers, Reviews | Leave a comment