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1/16 duty cycle
This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button
These are very thin variable potentiometers
When the “whisker” bumps into a foreign object it will make contact with a nut next to it
Datasheet (AT42QT1010)
SparkFun Line Follower Array Infrared, Sparkfun Originals Audio & Video Accessories 1/16 duty cycleThe 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,
US$ 10.00
US$ 24.99
US$ 20.00
