Users Manual

SCRATCH CODING KIT
Tongs robot and Debugging
Wait 2 sec
Open tongs
Move forward
Stop
Close tongs
Wait 1 sec
Wait 1 sec
Program finish
Debugging the tongs robot
If you understood how the code worked
before, let’s see a code with some errors.
The flowchart is made with correct orders in
sequence.
But, the code below has some errors. Read it
through and let’s find out what they are.
This value has to be changed
Type in an angle at which the tongs are
closed.