If you have an idea for a neat gadget or sub-system that might come in handy as a part of a larger factory, make a page and link to it here! Flip flop switches, delays, rotors, gliders, welding patterns, etc.
Basic Logic by Redstonedude:
The Input line (top) controls the top pusher. This is linked to a sensor, detecting the platform infront of that pusher, when that pusher activated (input goes high) the top sensor is deactivated, as the block is pushed downward. When the input goes low the top pusher retracts and the bottom pusher is free to push the plaform to its initial location. Ensure that the platform is floating when the solution is built, so that it has physics applied to it, and it not static, during running. [More images coming soon]