JJ1 - line follower robot
thingiverse
This is a robot chassis designed to build a line follower robot using yellow gear motors and an Arduino with a motor shield. #### Parts Required: * 2x Yellow TT Motor + Wheel Kits * 1x Arduino Uno or Clone * 1x Motor Shield for Uno * 3x Line Sensors * 1x Small LiPo Battery * Wires, standoffs, rubber band, nuts, and screws #### Additional Notes: Instead of three line sensor modules, you can use an 8-Channel Sensor Array. The chassis has holes for this sensor board as well. This array provides analog output and requires an Arduino Uno clone with additional A6 and A7 pins to utilize all eight channels of the sensor. When using LiPo packs without protection, a LiPo Low Voltage Alarm is also recommended. I use a screw in one of the front holes, allowing the robot's front part to slide on it.
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