Redstone Emitter (GregTech 6)

The Redstone Emitter is a machine cover added by GregTech 6 that emits a redstone signal of configurable strength.

Its in-world user interface consists of + and - buttons to increase and decrease the signal strength, four toggle buttons to set the signal strength in binary, and a hexadecimal readout that displays the signal strength as a single digit from 0-F. The signal may be changed to a Strong signal by using a Wirecutter on the cover; a Strong signal will penetrate through a solid, full-cube block such as Stone adjacent to the cover, and energize any Redstone adjacent to it. If the Emitter is installed on a Red Alloy Wire, it will not emit a signal into the wire itself; the Manual Selector and Selector Tag covers may be used for this purpose instead.