Fiber Optic Light Source - 1 Watt - White Shipping:1 day (Other Arduino-compatible controllers might work

(Other Arduino-compatible controllers might work with the Zumo robot

all of the servos will receive the command

which have a detection range of 4″ to 32″ (10 cm to 80 cm)

you can use either SPI or I2C - there's two configurable interrupt pins

Fiber Optic Light Source - 1 Watt - White Shipping:1 day (Other Arduino-compatible controllers might workThis is a pretty neat way to glow up. Light in the fiber optic cable zooms through the core by constantly bouncing off of the edge of the molded plastic, a principle called "total internal reflection" (which also kinda sounds like a very expensive meditation island retreat). When the light pipe doesn't have total reflection, you can get a nifty lighting effect from the light illuminating the plastic tubing. All you need is a way to get a ton of