Hey there! Excelent bridge and great design. One thing you should be mindful about for any competition is that the top of the where the sand leaves the hopper and goes into the bucket, the top of that chute hit the chain while testing. That is a tierable offense if you a nitpickey proctor in the future. What we do is we wrap the chain around the sides of the buckets handle and purposely increase the height of the bucket so that won't happen. All in all though, great job!
Hey there! Excelent bridge and great design. One thing you should be mindful about for any competition is that the top of the where the sand leaves the hopper and goes into the bucket, the top of that chute hit the chain while testing. That is a tierable offense if you a nitpickey proctor in the future. What we do is we wrap the chain around the sides of the buckets handle and purposely increase the height of the bucket so that won't happen. All in all though, great job!
my high school science fair project was a 4 bit adder and counter made with logic gates.