Etho's BUD

www.youtube.com/Ethoslab

Hi guyz!it nanners again with Etho's BUD(Block Update Detector)switch.I saw Ethos creation on youtube and desided to share it here!I take ABSOLUTELY NO credit for this design i just want to pass it around.Basically what it does is acttivates redstone through detection of blocks that switch frames or pixels.Ex:using a furnace/growing wheat etc. can all activate a redstone output!this design even make it possible to use redstone ore as a DETECTOR BLOCK!!!!!because it lights up when touched.

ALSO IMPORTANT!!!:place the water last and check out Etho's lab on youtube plz! ENJOY!!1

Additional Notes

AGAIN NOT MY DESIGN,ITS ETHO'S!and im not ENTIRELY familiar with uploading so i might not kno how to put a world save srry...help plz! :P