'14WIPER.BAS Picaxe 14M demo LED 'wiper' April 2007
'Ensure latest editor used & 14M option selected
'Uses 6 LEDs at output pins 0-5 for accelerating L-R-L wiper action
'b0=delay   b1=LED number
wiper:
for b0=250 to 0 step -5				'decreasing chase delays(msecs)
 for b1=0 to 5					'loop for outward LED chase
  high b1:pause b0:low b1:pause b0:next b1  	'briefly flash LED
   for b1=4 to 1 step -1			'loop for return LED chase
   high b1:pause b0:low b1:pause b0:next b1  	'briefly flash return LED
  next b0					'decrease delay between flashes
 wait 1						'1 second rest
goto wiper					'repeat entire effect