Redstone devices

MaddTech provides various blocks that can be used to manipulate redstone signals.

Cables
MaddTech provides 2 types of redstone cable: the normal redstone cable and a  nickel-redstone cable.

Both cables can connect together redstone devices much like normal redstone in Minecraft, but they can also go up and down, through air, etc. The normal redstone cable also carries the signal losslessly to an arbitrary distance. The nickel-redstone cable removes 1 point of signal strength per nickel-redstone cable block.

Redstone Emitter
The redstone emitter emits a constant redstone signal of a specified strength. The strength can be changed by right-clicking it with a screwdriver. The strength currently being emitted is displayed on the block as a hexadecimal digit (i.e. 0-9 is shown normally, and 10-15 is shown as A-F).

Redstone Bridge
The redstone bridge has 3 working sides and can be rotated using a screwdriver. It has an input side (marked with a crystal), an output side (marked with a square), and a "gate" (marked with a G).


 * If the signal at the gate is zero, the output signal is also zero, regardless of the input signal.
 * If the signal at the gate is nonzero, the output signal is equal to the input signal.

It can also, for this reason, be used as an AND gate. If you're using binary signals, you can think of the bridge as O = I AND G.