“This mystery (to me) object has been excitedly integrated into a wheeled robot, doubtless invaluable to its direction finding and obstacle avoidance in motion. Recipient made a special request for this....it seems to be the perfect gift - glad I got it. Thank you.”
“The item arrived promptly and was as ordered.
When wired into my parking assistant circuit with an Arduino the project works perfectly.
Thank you PiHut”
