Application for DJA324

In-game name: 
DJA324
Age (Optional): 
12
Why are you interested in joining this server?: 
I have looked through many redstone servers, but there are not many people online to help me. When i logged into this server, a mod and someone was on, so I felt that this server would be well-maintained. Also, this is the only server in 1.10.2 that I could find. I want to be able to help others with some redstone problems as not many people know a lot about it so our builds can stand out a little bit more with some redstone in it. I suck at writing compositions, please don't judge XD
Current Redstone knowledge: 
Redstone power can travel a certain number of dust, depending on the power source. Redstone torches, buttons, Block of Redstone, Levers, Comparators can be power sources. Redstone repeaters can refresh the redstone power to about 18 more blocks. I cannot figure out how comparators in subtract mode work... I would like to learn how to use that well.
Past Redstone Experience: 
I have tried to make a slime block TNT cannon, but all of them failed as I could not get the repeater delay right. However, I am better in making automated farms for things like wheat, carrot, potato, melons and pumpkins. For some reason, I cannot even build a simple Jeb door that works.(I tried one in the visitors area, it failed) I can make simple redstone clocks like the burnout circuit and the hopper clock.
About how often do you play Minecraft?: 
1-5 hours per day
Application status: 
Approved
What kind of creations would you like to build on this server?: 
Secret entrances, redstone lamps that form letters/numbers and others