Velleman KSR20 viivanseuraaja-robottirakennussarja

The Velleman KSR20 is a line follower robot kit that introduces you to robotics and electronics through hands-on assembly. Its infrared sensors track a dark line on a light surface, guiding the robot along the path using analog control circuitry.

Advantages

This unassembled kit provides practical experience in soldering and mechanical assembly. The included PCB, motors, wheels, and IR sensors form a complete robot platform. Powered by four AA batteries, the KSR20 operates at 6V DC and features LED indicators for power and sensor status.

Suitable for

• Beginners aged 14 and up interested in STEM education
• Hobbyists learning soldering and basic robotics
• Educational projects demonstrating line-following principles

Key specifications

• Robot type: Line follower
• Assembly: Unassembled kit
• Recommended age: 14+ years
• Power source: 4 x AA batteries (not included)
• Operating voltage: 6V DC
• Sensors: Infrared line tracking sensors
• Motors: DC motors with 2-wheel drive and caster
• Chassis material: Plastic
• Control logic: Analog circuitry
• LED indicators: Power and sensor status

Recommendations

Requires soldering iron, wire cutters, and screwdriver for assembly. Batteries not included.