Functionality test plan

Functions	Planned inputs for the function	Test procedure for checking function	Expected outputs for the function	Actual outputs after testing	Pass / Fail
sole cleaning	data through bluetooth module	program for dc motor to run compound gears	2 bristle brush rollers rotate in opposite directions	2 bristle brush rollers rotate in opposite directions	pass

Observations

After uploading the arduino program, a proper data input that is '1' when given through Bluetooth module the dc motor started to rotate that in turn drive the compound gears and both bristle brush rollers started to rotate in opposite direction . Finally it cleaned the sole of shoes.