Autonomous Robotics Platform - Line Follower Board pedestrian you can pick a solderless

you can pick a  solderless one up here

do not drive these motors directly with the microcontroller

3V input) GND Ground P0 Buzzer control pin

There is a single centred M3 mounting hole and the underside of the board is completely flat

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Autonomous Robotics Platform - Line Follower Board pedestrian you can pick a solderlessAdd precise line following to your autonomous buggy builds with the Kitronik Autonomous Robotics Platform Line Follower Board. The Kitronik Autonomous Robotics Line following sensor board allows you to add line following to your robot buggy projects. The board features 3 phototransistors that adjust the current flow depending on how much reflected light they detect. This results in an analogue output voltage that can be read into a microprocessors ADC