What does redstone comparator do

Please expand the section to include this information. Further details may exist on the talk page. Upcoming JE 1. Cancel Save. Fan Feed 1 Java Edition 1. Universal Conquest Wiki. None [sound 1]. Block entity. Unpowered block. Powered block. A two-bit field storing a value from 0 to 3 specifying the redstone comparator's orientation: 0: Facing north.

The direction from the output side to the input side of the comparator, or the opposite from the direction the player faces while placing the comparator. Jeb stated that there may be a "capacitor" in Minecraft. Dinnerbone released pictures of the first version of the "comparator", stating it was a replacement for the "capacitor" idea that has variable, alternate inputs.

Dinnerbone released one more picture of the comparator. The picture itself showing a digital-to-analog converter, using the comparator as the main block. Added redstone comparators. Redstone comparators have 0 delay. At this point, block ID was used for unpowered comparators, and block ID for powered comparators. The appearance of redstone comparators has now been changed - the top texture has changed to show quartz in the middle and the sides now use the smooth stone texture rather than the smooth stone slab side texture.

The algorithm for measuring containers has now been changed so that redstone comparators output a signal with as few as 1 item in the container.

Redstone comparators now treat large chests as a single container. Redstone comparators now output success count of command blocks. Redstone comparators now measure container minecarts on detector rails. Redstone comparators no longer cause constant block updates. The delay has now been made consistent, and side input no longer causes a pulse output. The redstone signal strength from a redstone comparator next to a brewing stand with 3 water bottles in it is now the same as one with 3 water bottles and 1 ingredient in it.

Redstone comparators now measure cauldrons and end portal frames. Redstone comparators now measure item frames. The torches under redstone comparators have now been shortened, which has changed the underside appearance from to. The torches on comparators are now subject to ambient occlusion. Other than decoration blocks, most blocks produce a signal depending on their state. Players can read the Redstone signal of a block using comparators. For example, when a beehive or bee nest is ready for harvest, it will produce a signal of strength five.

Players can read the signals using a comparator and create an automatic bee farm, which will activate when the comparator reads a signal of five. Comparators are often used to create password circuits. These circuits will only open the door when a specific item is dropped in the storage block.

Players can use password secrets to create entrances for their secret Minecraft bases. Redstone comparators are similar to real-life digital comparators. Using comparators, players can create logic circuits in Minecraft. YouTuber CraftyMasterman shares some popular logic circuits made with comparators. New User posted their first comment.

Log in. A: the main signal is stronger than the side signal because it hasn't travelled as far: the signal is passed through. B: the main signal is weaker than the side signal, so it is not passed through. C: in subtraction mode, although the main signal is stronger, it has the side signal subtracted from it, so that the current that passes through is too weak to reach the end of the wire.

If the base of a comparator is placed against a container chest, furnace, hopper, dropper, dispenser, brewing stand or juke box then it will output a current with a strength that depends on how full the container is. This can be used to test whether a container is empty, or to compare how full two different containers are. Comparators can also work in either normal mode or subtraction mode in this role, allowing all sorts of complicated calculations to set thresholds for comparison.

This setup compares how much stuff is in each chest, and sends a signal if the one on the left has more. This is quite complicated, since each type of container has a different number of slots, and different items can be stacked differently. The output current is 0 for a completely empty container, and 15 for a full one.

A brewing stand has 3 slots for bottles, and the bottles do not stack, so each bottle is worth one third of the maximum signal strength, ie. A large chest can hold of any block that can stack to 64 items per slot, so each item is worth much less than the bottles in a brewing stand! Items that do not stack, such as tools or boats, count for a whole stack each, and a full stack of 16 eggs is worth the same as a full stack of 64 of something.

Login to post your comment. Show More Comments. No thanks Delete. Cancel Update. Login to reply. Cancel Reply. Page Heading H1.

Menu Name. Show content above auto data Yes. SEO Title. SEO Description. Canonical URL. Meta Robots Tag index, follow index, nofollow noindex, nofollow noindex, follow. Langauge Tag hi. Minecraft Redditor showcases a redstone slot machine Minecraft Redditor showcases a redstone slot machine 45 d ago. Minecraft Redditor creates a graphic calculator with only redstone Minecraft Redditor creates a graphic calculator with only redstone 96 d ago. Top 5 coolest Minecraft redstone contraptions Top 5 coolest Minecraft redstone contraptions 98 d ago.

Minecraft Redditor showcases their micro redstone computer Minecraft Redditor showcases their micro redstone computer d ago. Top 5 redstone tips for Minecraft beginners Top 5 redstone tips for Minecraft beginners d ago. Redstone blocks in Minecraft: Everything players need to know Redstone blocks in Minecraft: Everything players need to know d ago.