r/technicalminecraft • • 9h ago

Bedrock If you could have this big hole in your minecraft's world, what would you do?

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104 Upvotes

All this hole is being mining only by me, by hand with copper pickaxes, no tnt, no tricks only me and my copper pickaxes and idk how much i will mine, lol.

ignore the water.


r/technicalminecraft • • 17h ago

Bedrock Easily Adjustable Distance Sulfur TNT Dupe Cannon

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9 Upvotes

Made yet another cannon design.
This one launches the cubes by pushing 5-30+ floating cubes into the explosive cube with a glass pane attached to a sticky piston. The cubes used to launch with are attached to leads which is attached to a fence post behind the machine to pull them back after the piston pushes them.
They get pulled into a 2.5 high chamber where snow blocks can be added to make them sink, and reduces the number of cubes pushed, which reduces the launch distance. Wood can be added to the snow blocks sitting at the bottom of the water to make them float, and increase the range of the cannon.
The machine stops the clock once the top dispenser runs out of blocks which also stops it from wasting TNT as long as there’s cubes in the ammo chamber.
At the end of the video, it shows what happens when it runs out of sulfur cubes while the dispenser still has blocks in the ammo chamber, it doesn’t blow up the machine, but it does waste some TNT.


r/technicalminecraft • • 14h ago

Java Help Wanted Any idea why the ender pearl stasis chamber with fishing rod doesn't work?

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5 Upvotes

Every time I go through the portal, it activates and teleports me back.

The pressure plate and pearl are on different adjacent chunks. There is a bed and an ender chest on the pearl's chunk as well as the nether portal. I'm on multiplayer 26.2 (with fabric).

The same arrangement work on singleplayer but doesn't on the server, so maybe it's a multiplayer thing?

Thanks in advance


r/technicalminecraft • • 1h ago

Java Help Wanted Keeping animals inside an area without fences

• Upvotes

Hi

I want to make a green area in my base filled with animals, but I want it to feel as natural as possible, I don't want any fences around it.

I tried using magma blocks to prevent their pathfinding from going outside and it works, but the player takes damage when walking on them. I figured that 3-4 snow layers can prevent damage while still stopping pathfinding, but it's snow and the magma blocks melt them.

I already tried slabs, trapdoors, and carpets, those don't work.

Do you have ideas on what I could use to make this work ?


r/technicalminecraft • • 7h ago

Bedrock Redstone help

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4 Upvotes

I am trying to create a pumpkin farm. In this farm, I want an observer facing a pumpkin so when it grows it sends a signal to a piston to destroy the pumpkin. (I’m aware that traditionally the observer faces the seed but it’s important for this one that it faces the pumpkin). How can I build it so it doesn’t create an infinite red stone clock? I have seen some using note/target blocks that why I have one there. Please help if you can, again I need the observer to face where the pumpkin block will be.


r/technicalminecraft • • 2h ago

Bedrock Hex redstone Copper clock adder with base 10 conversion.

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2 Upvotes

Soooooo complicated. Tallys in hexadecimal through clock binary with pulse then converts answer to base 10. Still pretty small


r/technicalminecraft • • 8h ago

Bedrock Is the reason why these bees aren't going to the hive is because all hives are full?

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2 Upvotes

r/technicalminecraft • • 8h ago

Bedrock Minecraft castle gate

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2 Upvotes

It's been like two days since I couldn't fix this, the gat on top is not syncing I don't know why. I tried many ways but couldn't seems to find what's wrong with it. Can anyone help? Truly appreciate!


r/technicalminecraft • • 8h ago

Java Help Wanted Help with Shulker farm

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2 Upvotes

Hey everybody, I built this shulker farm using a tutorial by Adil or something like that and when i transported the shulker as shown in the video it didnt teleport to the correct spot and instead i read a comment detailing to do as shown in the photo (single top slab at the bottom of the farm) and get the shulker there. But for some reason when it came out of the minecart it landed on the slab and is now merged with the redstone torch. any ideas on why its not working? and also how the shulker is landing on and occupied slab?


r/technicalminecraft • • 9h ago

Bedrock How to make a minecart go when it has like 40 bottles in it

2 Upvotes

I want to make a interactive way for my clay game to get water bottles but I need a way to unload the empty ones how to make it to the chest minecart starts move it when it's got 40 bottles in it


r/technicalminecraft • • 17h ago

Bedrock How to make the bottom piston go off after the dirt is placed try to make a clay farm

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2 Upvotes

r/technicalminecraft • • 1h ago

Bedrock Mob spawner capping at 7 mobs - bedrock

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• Upvotes

We are on bedrock, only 7 or 8 mobs will drop down at once. We’re 100 blocks up (at the afk platform) like the video said. Trapdoors, water streams all set up properly, light level is 0.

When we change the simulation distance from 12 to 4 it does nothing. We should have lit up all nearby caves… but the fact that it’s 7 exactly every time. Makes me think it’s something technical and now to do with the build.

The only thing we did differently from the video is we went 100 blocks up from the Hill we’re on it’s not a high mountain but we went 100 blocks up from the highest point in the mountain which was 107 blocks so the AFLK platform is 207 blocks and the rest of the building is above 207. Could it be that we just need to build it a lot lower in the sky?

If that is the problem… why 7 mobs exactly. What does that have to do with light?


r/technicalminecraft • • 7h ago

Java Help Wanted Hi! I've created a silent design for a super smelter. However, two specific hoppers just refuse to be loaded with any fuel whatsoever.

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1 Upvotes

The design works simply by detecting an item in the terminal hopper, stopping flow at the source, then unlocking the hoppers below for a simultaneous load. Once the terminal hopper is empty, the source is unlocked and the cycle repeats. This system is effective for even item distribution across 16 of my 18 furnaces, but two hoppers in specific just refuse to retain items. I cannot see any discrepancies in the redstone, since the whole design is modular (up to 9 furnaces). Do you guys have any thoughts? I'm happy to answer any questions about the design you may have.


r/technicalminecraft • • 12h ago

Non-Version-Specific Is there a better copper clock reset? Its for a copper adder, full video in description.

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1 Upvotes

r/technicalminecraft • • 13h ago

Java Help Wanted Quick questions for creeper farm

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1 Upvotes

Just wanna mention first that i did not follow any tutorials except a bit of research on how creeper farms work and how does it spawn creepers exclusively, i did this entirely on my own cuz i find it more fun to do so even if it means it's not the most min maxed design

With that said, i do have an issue with spider spawns, thought on java you have to make sure there are no empty 3x3 spots but i either got my info wrong or really misplaced my carpets

Any quick tips on making the farm some more efficient would be nice too since the rates are a lot slower than what i expected


r/technicalminecraft • • 18h ago

Java Help Wanted do shadow items still exist?

1 Upvotes

im playing on an vanilla server and i want to make a stasis chamber using a shadow totem or anything that doesnt use an fishing rod or a pickaxe is it even possible?


r/technicalminecraft • • 1h ago

Java Help Wanted Lava farm in wood base?

• Upvotes

I want to build a lava farm with cauldrons in my wood base. How many blocks of space does my wall out of wood need to the lava above the dripstone, so it doesn’t burn and does it make a difference if I place stone for example between wood and lava or does the fire just go trough?

Java Vanilla 26.3 PC


r/technicalminecraft • • 12h ago

Bedrock MOB FARM IN BEDROCK EDITION ISNT WORKING!

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0 Upvotes

1.its a multiplayer world but he is standing behind me.2.i know about the spawn radius i far enough away but not to far.3.i fly away and come back still nothing.4.we change the sim distance to 8.PLEASE HELP ASK ANYTHING OR YOU CAN JOIN AND SEE FOR YOURSELF!


r/technicalminecraft • • 13h ago

Java Help Wanted Why Is my Iron Farm not working? (I read the FAQ)

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0 Upvotes

Hello! My Iron farm has been working perfectly, All the way up until 26.3. Did they change something with the Mechanics? I pressed F3+B, The pillagers can see the Villagers, I see the Villagers being scared, What happened? how can I fix this? And Yes I also looked for places they can spawn, No caves underneth or anything that they can spawn at.