These four cases are the only possible conditions for a basic line follower robot. LFR-IR Sensor Card Circuit diagram Our LFR has two infrared sensor cards (left and right) on the bottom of the ...

The creation of [Ondřej Staněk], this matchbox-sized line following robot is quite impressive. PocketBot’s 48mm x 32mm circuit board also acts as its frame, supporting the wheels, motors ...

[Pinomelean] has posted an Instructable on how to create a mini line following robot using only analog ... and this is one of them. The circuit consists of two op-amps that amplify the output ...

in which instructions from the microcontroller go into its input pins and the outputs are used to drive the robot motors. LFR-Microcontroller Unit (MCU) Circuit Diagram Here is the circuit of the ...