Roundabout Floorboard PCB

From the book "Intermediate Robot Building" from David Cook, this is one of the three project PCBs.

This floorboard houses a pair of TSL257 light-to-voltage photodiode sensors (included), and the support electronics for the LED illuminator circuitry (not included).

Note: This printed circuit board comes only with the LSL257 sensors - other parts are required to finish this projects. Assembly instructions are part of the book "Intermediate Robot Building" and support website.