For the 2 wide designs you can read output from redstone torches powering the hoppers. For the 1 wide tileable use comparator to read one of the copper bulbs in the corner as your output. And for the non-tileable one you can use the torches on the edges.
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For the 2 wide designs you can read output from redstone torches powering the hoppers. For the 1 wide tileable use comparator to read one of the copper bulbs in the corner as your output. And for the non-tileable one you can use the torches on the edges.
Also credit to [u/RickSaysMeh](https://www.reddit.com/user/RickSaysMeh/) for the name:
[https://www.reddit.com/r/redstone/comments/17iuaev/solid_state_etho_hopper_clock_with_copper_bulbs/?utm_source=share&utm_medium=web2x&context=3](https://www.reddit.com/r/redstone/comments/17iuaev/solid_state_etho_hopper_clock_with_copper_bulbs/?utm_source=share&utm_medium=web2x&context=3)