How To Make Comparator Mc? The redstone comparator is a versatile component in Minecraft, essential for creating complex redstone circuits. This guide by COMPARE.EDU.VN will provide a detailed explanation of how to craft and use a redstone comparator, empowering you to design innovative mechanisms within the game. Explore comparator crafting, comparator functionality, and advanced redstone techniques in this comprehensive tutorial.
1. Understanding the Redstone Comparator in Minecraft
The redstone comparator is a unique component in Minecraft’s redstone circuitry. It’s not just another block; it’s a tool that allows players to perform logical operations on redstone signals. Understanding its functions is key to mastering complex redstone contraptions.
1.1. What is a Redstone Comparator?
A redstone comparator is a block that performs several functions related to redstone signals. It can maintain, compare, or subtract signal strengths. This makes it an invaluable tool for advanced redstone builds.
1.2. Key Functions of a Comparator
- Signal Strength Maintenance: A comparator can simply pass a redstone signal through unchanged.
- Comparison: It can compare the signal strength from two different inputs and output a signal based on the comparison.
- Subtraction: Comparators can subtract the signal strength of one input from another.
- Detecting Container Contents: Comparators can read how full a container (like a chest or hopper) is, outputting a signal relative to the fullness.
1.3. Why Use Comparators?
Redstone comparators offer several advantages:
- Precision: They allow for precise control over redstone signals.
- Compactness: Comparators can perform complex logic in a single block.
- Versatility: They can be used in a variety of redstone circuits, from simple detectors to complex computers.
2. Platforms Supporting Redstone Comparators
Redstone comparators are widely available across different versions of Minecraft. This ensures that no matter which platform you’re playing on, you can utilize this powerful component in your redstone creations.
| Platform | Supported (Version*) |
|---|---|
| Java Edition (PC/Mac) | Yes (1.5) |
| Pocket Edition (PE) | Yes (0.14.0) |
| Xbox 360 | Yes (TU19) |
| Xbox One | Yes (CU7) |
| PS3 | Yes (1.12) |
| PS4 | Yes (1.12) |
| Wii U | Yes |
| Nintendo Switch | Yes |
| Windows 10 Edition | Yes (0.14.0) |
| Education Edition | Yes |
*The version that it was added or removed, if applicable.
NOTE: Pocket Edition (PE), Xbox One, PS4, Nintendo Switch, and Windows 10 Edition are now called Bedrock Edition.
3. Finding Redstone Comparators in Creative Mode
In Creative Mode, accessing redstone comparators is straightforward. The location varies slightly depending on the Minecraft version.
3.1. Minecraft Java Edition (PC/Mac)
| Version(s) | Creative Menu Location |
|---|---|
| 1.8 – 1.19 | Redstone |
| 1.19.3 – 1.21.1 | Redstone Blocks |
3.2. Minecraft Pocket Edition (PE)
| Version(s) | Creative Menu Location |
|---|---|
| 0.14.1 – 1.1.3 | Tools |
| 1.2 – 1.21.0 | Items |
3.3. Minecraft Xbox Editions
| Version(s) | Creative Menu Location |
|---|---|
| TU35 – TU69 | Redstone and Transportation |
| CU23 – CU43 | Redstone and Transportation |
| 1.2.5 – 1.21.0 | Items |
3.4. Minecraft PS Editions
| Version(s) | Creative Menu Location |
|---|---|
| 1.26 – 1.76 | Redstone and Transportation |
| 1.26 – 1.91 | Redstone and Transportation |
| 1.14.0 – 1.21.0 | Items |
3.5. Minecraft Nintendo
| Version(s) | Creative Menu Location |
|---|---|
| Patch 3 – Patch 38 | Redstone and Transportation |
| 1.04 – 1.11 | Redstone and Transportation |
| 1.5.0 – 1.21.0 | Items |
3.6. Minecraft Windows 10 Edition
| Version(s) | Creative Menu Location |
|---|---|
| 0.14.1 – 1.1.3 | Tools |
| 1.2 – 1.21.0 | Items |
3.7. Minecraft Education Edition
| Version(s) | Creative Menu Location |
|---|---|
| 0.14.2 – 1.0.18 | Tools |
| 1.0.21 – 1.21.03 | Items |
4. Gathering Materials for a Redstone Comparator
To craft a redstone comparator, you will need specific materials that can be found in the game world. These materials are essential for creating this versatile redstone component.
4.1. Required Materials
- 3 Redstone Torches: Crafted from redstone dust and sticks.
- 1 Nether Quartz: Found in the Nether.
- 3 Stone: Obtained by smelting cobblestone in a furnace.
4.2. Obtaining Redstone Torches
Redstone torches are made using redstone dust and sticks. Place a stick in the bottom center slot of the crafting table and redstone dust directly above it.
4.3. Acquiring Nether Quartz
Nether quartz is found in the Nether. You can mine it from nether quartz ore, which is abundant throughout the Nether dimension.
4.4. Smelting Stone
Stone is obtained by smelting cobblestone in a furnace. Place cobblestone in the top slot of the furnace and fuel (such as coal or wood) in the bottom slot.
5. Crafting a Redstone Comparator in Survival Mode
Crafting a redstone comparator in Survival Mode requires a crafting table and the necessary materials. Follow these steps to create your own comparator.
5.1. Open the Crafting Table
Interact with a crafting table to open the 3×3 crafting grid.
5.2. Arrange the Materials
Place the materials in the correct pattern:
- First Row: 1 redstone torch in the center slot.
- Second Row: 1 redstone torch in the left slot, 1 nether quartz in the center slot, and 1 redstone torch in the right slot.
- Third Row: 3 stone blocks in each of the three slots.
5.3. Move the Comparator to Your Inventory
Once crafted, the redstone comparator will appear in the output slot. Move it to your inventory to use it in your redstone circuits.
6. Item ID and Name Across Minecraft Editions
The item ID and name for the redstone comparator are consistent across different Minecraft editions, although there might be slight variations in the specific identifiers.
6.1. Minecraft Java Edition (PC/Mac)
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | Java | 1.8 – 1.12 |
| Redstone Comparator | minecraft:comparator | 64 | Java | 1.13 – 1.21.1 |
6.2. Minecraft Pocket Edition (PE)
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | PE | 1.0 – 1.21.0 |
6.3. Minecraft Xbox One
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | Xbox One | 1.6.0 – 1.21.0 |
6.4. Minecraft PS4
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | PS4 | 1.14.0 – 1.21.0 |
6.5. Minecraft Nintendo Switch
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | Switch | 1.6.0 – 1.21.0 |
6.6. Minecraft Windows 10 Edition
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | Windows | 1.0 – 1.21.0 |
6.7. Minecraft Education Edition
| Item | Description (Minecraft ID Name) | Data Value | Stack Size | Platform | Version(s) |
|---|---|---|---|---|---|
| Redstone Comparator | minecraft:comparator | 0 | 64 | Education | 1.0 – 1.21.03 |
7. Block States for Redstone Comparator
Block states define the properties of a block, such as its orientation and current mode. Understanding these states is crucial for advanced redstone control.
7.1. Minecraft Java Edition (PC/Mac)
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| facing | north | Yes | No | [facing=north] | Item is facing North |
| facing | south | No | No | [facing=south] | Item is facing South |
| facing | east | No | No | [facing=east] | Item is facing East |
| facing | west | No | No | [facing=west] | Item is facing West |
| mode | compare | Yes | No | [mode=compare] | Item is in compare mode |
| mode | subtract | No | No | [mode=subtract] | Item is in subtract mode |
| powered | false | Yes | No | [powered=false] | Item is not powered |
| powered | true | No | No | [powered=true] | Item is currently powered |
7.2. Minecraft Pocket Edition (PE)
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
7.3. Minecraft Xbox One
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
7.4. Minecraft PS4
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
7.5. Minecraft Nintendo Switch
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
7.6. Minecraft Windows 10 Edition
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
7.7. Minecraft Education Edition
| Block State | Value | Default | Required | Example | Description |
|---|---|---|---|---|---|
| direction | 0 | Yes | No | [“direction”=0] | Item is facing North |
| direction | 1 | No | No | [“direction”=1] | Item is facing East |
| direction | 2 | No | No | [“direction”=2] | Item is facing South |
| direction | 3 | No | No | [“direction”=3] | Item is facing West |
| output_lit_bit | false | Yes | No | [“output_lit_bit”=false] | Item is not powered |
| output_lit_bit | true | No | No | [“output_lit_bit”=true] | Item is powered |
| output_subtract_bit | false | Yes | No | [“output_subtract_bit”=false] | Item is in compare mode |
| output_subtract_bit | true | No | No | [“output_subtract_bit”=true] | Item is in subtract mode |
8. Utilizing the Give Command for Redstone Comparators
The /give command is a quick way to obtain redstone comparators, especially useful in creative environments or when testing redstone circuits.
8.1. Minecraft Java Edition (PC/Mac)
- Versions 1.13 – 1.21.1:
/give @p comparator 1- Versions 1.8, 1.9, 1.10, 1.11, and 1.12:
/give @p comparator 1 08.2. Minecraft Pocket Edition (PE)
/give @p comparator 1 08.3. Minecraft Xbox One
/give @p comparator 1 08.4. Minecraft PS4
/give @p comparator 1 08.5. Minecraft Nintendo Switch
/give @p comparator 1 08.6. Minecraft Windows 10 Edition
/give @p comparator 1 08.7. Minecraft Education Edition
/give @p comparator 1 09. Practical Applications of Redstone Comparators
Redstone comparators have a wide range of applications in Minecraft. Here are some of the ways you can use them.
9.1. Item Detection
Comparators can detect the presence and quantity of items in containers such as chests, hoppers, and droppers. The signal strength outputted by the comparator is proportional to how full the container is.
9.2. Automatic Sorting Systems
By combining comparators with hoppers, you can create complex item sorting systems. This allows you to automatically organize items in your storage area.
9.3. Secure Door Locks
Redstone comparators can be used to create secure door locks that require a specific item or combination of items to open.
9.4. Fuel Level Indicators
In automatic furnaces or brewing setups, comparators can monitor the fuel level and provide a signal when it’s time to add more fuel.
9.5. Game Logic
Comparators are essential for creating game logic in adventure maps. They can be used to check player inventory, detect specific events, and trigger corresponding actions.
10. Exploring Advanced Comparator Techniques
Mastering redstone comparators involves understanding advanced techniques that leverage their full potential.
10.1. Comparator Modes: Compare vs. Subtract
Comparators have two primary modes: compare and subtract.
- Compare Mode: In this mode, the comparator outputs a signal only if the strength of the rear input is greater than or equal to the strength of the side input.
- Subtract Mode: The comparator subtracts the signal strength of the side input from the rear input. If the result is positive, the comparator outputs a signal equal to the difference.
10.2. Detecting Container Fill Level
Comparators can detect how full a container is, outputting a redstone signal proportional to the fill level. This is useful for creating automatic systems that respond to changes in storage.
10.3. Using Comparators with Droppers and Hoppers
When used with droppers and hoppers, comparators can create intricate item distribution and sorting systems. The comparator reads the item count, allowing for precise control over item flow.
10.4. Creating Logic Gates
Comparators can be combined with other redstone components to create logic gates such as AND, OR, and XOR gates. These gates are fundamental to building complex redstone circuits.
11. Troubleshooting Common Comparator Issues
Even experienced redstone engineers can encounter issues with comparators. Here’s how to troubleshoot some common problems.
11.1. Comparator Not Outputting a Signal
- Check Power: Ensure the comparator is receiving power from a valid source.
- Verify Inputs: Make sure the input signals are correctly configured and strong enough.
- Mode Selection: Ensure the comparator is in the correct mode (compare or subtract).
11.2. Unexpected Signal Strength
- Input Signal Levels: Check the strength of the input signals. Comparators are sensitive to even small changes in signal strength.
- Container Fill Levels: If using comparators to detect container fill levels, ensure the container is filled as expected.
- Interference: Check for any nearby redstone components that might be interfering with the signal.
11.3. Comparator Mode Switching Problems
- Button State: Ensure the button used to switch modes is functioning correctly.
- Redstone Connection: Verify that the redstone connection between the button and the comparator is intact.
- Block Updates: Sometimes, comparators require a block update to register a mode change. Try placing or breaking a block next to the comparator.
12. Advanced Redstone Circuit Examples Using Comparators
To further illustrate the versatility of redstone comparators, let’s explore some advanced circuit examples.
12.1. Automatic Brewing System
An automatic brewing system uses comparators to detect when ingredients are depleted and to control the brewing process. Comparators monitor the ingredient levels in hoppers, activating the brewing stand only when all necessary components are available.
12.2. Complex Item Sorter
A complex item sorter uses multiple comparators to filter and sort a wide variety of items. Each comparator checks for a specific item type, directing it to the appropriate storage location.
12.3. Advanced Security System
Comparators can be used in advanced security systems to detect intruders or unauthorized access. By monitoring hidden pressure plates or tripwires, the comparator can trigger alarms or defensive mechanisms.
13. Redstone Comparator vs. Other Redstone Components
Understanding how redstone comparators differ from other redstone components is essential for designing efficient circuits.
13.1. Redstone Comparator vs. Redstone Repeater
- Redstone Comparator: Compares, subtracts, and maintains signal strength; detects container contents.
- Redstone Repeater: Amplifies and extends redstone signals; delays signals.
13.2. Redstone Comparator vs. Redstone Comparator
- Redstone Comparator: Performs logical operations and detects container contents.
- Redstone Comparator: Powers blocks and conducts redstone signals.
13.3. Redstone Comparator vs. Daylight Sensor
- Redstone Comparator: Compares and manipulates redstone signals; detects container contents.
- Daylight Sensor: Outputs a signal based on the level of daylight.
14. Optimizing Your Redstone Comparator Circuits
Optimizing your redstone comparator circuits can improve their efficiency and reliability.
14.1. Minimizing Signal Loss
Use repeaters to maintain signal strength over long distances.
14.2. Reducing Latency
Optimize the layout of your circuits to minimize delays.
14.3. Efficient Use of Space
Design compact circuits to save space in your builds.
14.4. Power Management
Ensure that your circuits are adequately powered to function correctly.
15. Frequently Asked Questions (FAQ) About Redstone Comparators
Here are some frequently asked questions about redstone comparators.
15.1. What is the primary function of a redstone comparator?
The primary function of a redstone comparator is to compare, subtract, or maintain redstone signals and detect container contents.
15.2. How do I switch between compare and subtract modes?
Interact with the front of the comparator.
15.3. Can a comparator detect the number of items in a chest?
Yes, a comparator can detect the number of items in a container.
15.4. What materials are required to craft a redstone comparator?
3 stone, 3 redstone torches, and 1 nether quartz.
15.5. How do I power a redstone comparator?
A redstone comparator can be powered by any standard redstone power source.
15.6. What is the maximum stack size for a redstone comparator?
The maximum stack size for a redstone comparator is 64.
15.7. Can I use a redstone comparator to create a logic gate?
Yes, redstone comparators can be combined with other components to create logic gates.
15.8. Why is my comparator not outputting a signal?
Check power, verify inputs, and ensure the comparator is in the correct mode.
15.9. How do I update a comparator after changing its mode?
Try placing or breaking a block next to the comparator.
15.10. Are redstone comparators available in all versions of Minecraft?
Redstone comparators are widely available across different versions of Minecraft.
16. Conclusion: Mastering Redstone Comparators
Mastering the redstone comparator opens up a world of possibilities in Minecraft. From simple item detectors to complex logic circuits, the comparator is a versatile tool for any redstone engineer.
By understanding its functions, crafting requirements, and advanced techniques, you can create innovative and efficient redstone contraptions. Use this guide to enhance your redstone skills and bring your Minecraft creations to the next level.
For more detailed comparisons and comprehensive guides to help you make informed decisions, visit COMPARE.EDU.VN. Our team of experts provides unbiased analyses to assist you in finding the best solutions for your needs. Contact us at 333 Comparison Plaza, Choice City, CA 90210, United States, or through Whatsapp at +1 (626) 555-9090. Explore our website at COMPARE.EDU.VN today.]
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