minus-squareTomahtoes@lemmy.worldtoNo Stupid Questions@lemmy.world•How does an automatic road barrier decide when a vehicle is coming?linkfedilinkarrow-up4·1 year agoCheck the road in front of the gate. Those loops are usually installed after the asphalt so there should be a loop patched up with tar a bit smaller than a footprint of an average car. linkfedilink
Check the road in front of the gate. Those loops are usually installed after the asphalt so there should be a loop patched up with tar a bit smaller than a footprint of an average car.