PinkFloyd43 wrote:

Create a circuit with bright red LEDs that would attached
to the front and back of a motorcycle helmet that would
flash for x period of time when the operator moved their
head left to right, like saying NO, NO to a car about
ready to pull out in front on you....


Thanks!


Use a small electric motor and flywheel mounted parallel to the ground.
Sharp movement left or right will create a small DC voltage to be
rectified (full wave) and used as your trigger. You will have to adjust
sensitivity to ignore turns.


--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"©

"Treason doth never prosper: what's the reason?
For if it prosper, none dare call it treason."

"Follow The Money" ;-P