Description:
- The Pololu analog line sensors in this 2-sensor line follower robot kit enhance DIY robotics by offering precise black-line detection, ensuring smooth navigation. This robot, built with an Arduino Uno, L298N motor driver, and two BO motors, follows a black path on a white surface. Given its rechargeable lithium batteries and USB charging capability, robotics enthusiasts in school competitions, STEM learners, and newcomers in embedded systems will find this kit very useful.
- 1 x Arduino Uno Compatible Board (includes USB cable)
- 1 x L298N Motor Driver Module (Dual H-Bridge)
- 2 x Pololu Analog IR Line Sensors
- 2 x BO Gear Motors (approximately 150–300 RPM)
- 2 x Robot Wheels (65 mm)
- 1 x Acrylic chassis plate (compatible with two-wheel robots)
- 2 x 3.7V 2000mAh lithium ion batteries
- 1 x Dual battery holder
- 1 x USB Li-ion battery charger module
- Jumper wires (male-to-male, male-to-female)
- 1 x Double-sided foam tape
- Fasteners (Screws, Nuts & Connectors)
- To enable the robot to follow a black line on a light surface. Two Pololu analog sensors are positioned at the front of the robot. The sensors calibrate the line's position through analog signals which are processed by the Arduino Uno. The corresponding motor speeds are applied by the L298N motor driver based on the robot’s position with respect to the line. The robot is ensured to follow the line through this feedback control system.
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