[DISCLAIMER] I am not mainly a logic redstoner, however I have worked on many logic-based projects and I understand the subject. I just don't know the fancy names of stuff 
What is your In Game Name (IGN): zombachu
What in particular interests you most about redstone: How real life mechanics and logic can be implemented using only basic functions (inverters and diodes).
Which prompt have you selected to build: Prompt 5
If you selected prompt 5, what is the prompt that you have designed: I am planning to build a couple things, but if I have time I'll build some more of my creations that I find cool. The first things I will build are a lever-programmable sequential combination lock and a compact binary decoder.
Please provide an explanation of your device: The combo lock can be easily programmed by flicking the lever corresponding to the number you want to be in the correct combo. It's infinitely expandable, and actually consists of a lot of timing-based redstone (lol).
The binary decoder uses a layer technique instead of the traditional row by row and gates. I made this with my friend, Nikwillorstuff, back in 1.4.
Please provide image or video documentation of your device hosted by either imgur.com or youtube.com:
Combo Lock:![[Image: BOKzGjE.jpg]](http://i.imgur.com/BOKzGjE.jpg)
Binary Decoder:![[Image: 9K1ojKM.jpg]](http://i.imgur.com/9K1ojKM.jpg)
Do you agree to the rules of our server: (yes/no) Yes
What is your In Game Name (IGN): zombachu
What in particular interests you most about redstone: How real life mechanics and logic can be implemented using only basic functions (inverters and diodes).
Which prompt have you selected to build: Prompt 5
If you selected prompt 5, what is the prompt that you have designed: I am planning to build a couple things, but if I have time I'll build some more of my creations that I find cool. The first things I will build are a lever-programmable sequential combination lock and a compact binary decoder.
Please provide an explanation of your device: The combo lock can be easily programmed by flicking the lever corresponding to the number you want to be in the correct combo. It's infinitely expandable, and actually consists of a lot of timing-based redstone (lol).
The binary decoder uses a layer technique instead of the traditional row by row and gates. I made this with my friend, Nikwillorstuff, back in 1.4.
Please provide image or video documentation of your device hosted by either imgur.com or youtube.com:
Combo Lock:
Binary Decoder:
Do you agree to the rules of our server: (yes/no) Yes