Chicken level

For this assignment, i built an innovative switch, which is a level sensor. this sensor can sense imbalancement and give output under different circumstances.

That’s how  it works: the liquid in plastic ball is salt water, so every time it touches copper tape from above it creats an working circuit and light up the LED.

For the application of this device, the tack driver can install it on the top of the trunk, so it will alert the truck drive when the cargo in the trunk is unevenly distributed which can cause severe consequence during sharp turns.