Mine sweeper

19/1/2020 (Iris)

Mine Sweeper

Today we are learning what a LDR does and testing it on a robot. A LDR is a light sensor that will move when its dark and stop when there is light as if the light is a mine. The LDR is like a metal detector detecting land mines. The light is the land mines so when it senses the light it stops .Now we are trying to move the robot left right and back .

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