©
Mr. Bell: String Plotter - HackADay
©
Mr. Bell: String Plotter - VML (Take Two)
©
Mr. Bell: String Plotter in Action
©
Mr. Bell: StringPlotter - Matt
©
Mr. Bell: StringPlotter - Remote LED Hack
©
Mr. Bell: StringPlotter - MB
©
Mr. Bell: StringPlotter - VML
©
Mr. Bell: First test of string plotter
©
Mr. Bell: LED Tracing from Stepper Thingamabob
©
Mr. Bell: Thingamabob moving a red dot using stepper motors
©
Mr. Bell: Pololu A4988 Stepper Driver
©
Mr. Bell: StringPlotter - New Light