Demonstration outlet light gate Pachinko ball lifter
842 views · Published 3 May 2011 · 1:03 · Indexed 9 October 2026
Channel: mrdummy · 2011 · Science & Technology
Here i show you the security system in outlet tube. When the balls rolls through the tube, only yellow lights up shortly. Nothing wrong. But when a ball stays too long in tube, a red LED lights up and the lift is stopped. The security circuit has ~0,7 sec delay to detect it. The green led below is for inlet light gate. It turns the motor lift on.
