Fine Technology adds several logic gates, a pulser and a variation of repeater. All of them have 5 input sides and 1 output side. Input sides are where the redstone signal is expected to come from; input sides can toggled by right-clicking the block (grey color - disabled, green color - enabled). Depending on the gate's logic, it will determine whether the combination of incoming signals matches its truth table and will output a signal at the output side. Gates can be rotated by Shift+right-clicking with empty hand or by Fine Tool.