2018 DEF CON Car Hacking Village badge: “the wrench”
A wrench-shaped electronic badge for the 2018 DEF CON Car Hacking Village. The circuit board is the wrench: an LED matrix fills the handle, with a microSD slot, micro-USB, two buttons and several microcontroller-class ICs along the shaft. About 900 were made; I designed the board and assembled them.
The boardAssembled 2018 badge. The LED matrix is in the handle, with the ICs, microSD slot and micro-USB along the shaft and a button at each side of the wrench jaw.
