Robot Buggy – Build Instructions
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F. Final Test
Step 1:
Place your finished robot buggy on the floor with plenty of space
around it.
Step 2:
Press the A button on your micro:bit and watch it go!
TROUBLESHOOTING – Is your buggy not working as expected?
Your buggy is not moving at all!
Check that your micro:bit is showing a smiley face --
Go back to E
.
Check that your motor driver is showing a red light --
Go back to C
.
Check that all the wires are still connected --
Go back to D
.
Your buggy is moving in the wrong direction!
Check that the jumper leads are connected to the right pins --
Go back to D
.
Your motors appear to have a mind of their own!
Check that all the wires are connected correctly --
Go back to D
.
OPTIONAL: Once you are sure your buggy works as intended, use a hot glue gun
to cover any sharp solder connections e.g. on the motors.
Содержание Robot Buggy
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