SparkFun Line Follower Array _JAN26CLR This is a high-quality heavy

This is a high-quality heavy cotton t-shirt with a beautifully screen-printed full-colour Raspberry Pi logo

Airhole size: 9

This Flex Sensor changes resistance as it bends

This is a great companion for our Circuit Playground Express or Bluefruit boards thanks to their fast SPI hardware speeds

SparkFun Line Follower Array _JAN26CLR This is a high-quality heavyThe SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital bits! We have designed the SparkFun Line Follower Arrays to follow a dark line of about inch width or smaller (spray paint or electrical tape) on a light background. Each array features visible LEDs that point upward when the board is attached (properly) so you can see what the robot sees, brightness control right on the board,