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 ...

The robot has a ... is not the first line follower we’ve shown you which claims to have no brains, but we’d claim that since the previous machine had an analogue circuit, this one is a more ...

It has a single PCB inside that has a pair of IR emitters and detectors pointed downward at the front of the robot. It is able to follow a dark line on ... kit came with a schematic, which makes ...