In short, U2 acts as the interface between the microcontroller (U3) and the dc motors (M1&M2) in which instructions from the microcontroller go into its input pins and the outputs are used to drive ...

Posted in Robots Hacks Tagged friction, line follower, robot ← Arm Pumps Up The Volume With Mbed And A Potentiometer Mobile-Focused Windows 11 Leaves Taskbar Stuck Along The Bottom → ...

Posted in Robots Hacks Tagged analog circuitry, ir, line follower, mini robot, opa, opamp, phototransistor, robot ← An Etch-A-Sketch To Fetch The Time The Auto Parking Mecanum Robot → ...

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 ...