Signals by DCtime
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Report Bugs in the issue tab!
Advanced signal-based technologies await your discovery.
Update Deta 0.0.5
Signal Pickaxe
A specialized pickaxe designed for resource detection.
It features two modes:
- Active Mode: Automatically scans the nearby area for ores and highlights them.
- Passive Mode: Connects with a G.P.S Emitter to search for specific blocks across a wider range using filters.


Ground Penetrating Signal Emitter (G.P.S Emitter)
A precision device that sends signals underground to detect selected block types. It processes the reflected signals using FFT (Not Fast Fourier Transformation) to locate hidden materials with high accuracy. Requires a Signal Pickaxe to retrieve and interpret the data.

With Bug fixes and ponder and tooltip improvement.
Update Beta 0.0.4
Conduct advanced item research using the Research Station to unlock new discoveries and technologies.



Update Beta 0.0.3
Access a procedurally generated dimension via a randomized portal structure in overworld to collect infinite redstone and signal-related resources.
Crouch while in the portal block to teleport.
Update Beta 0.0.1 & 0.0.2
Generate Signals from a Constant Signal Source or Convert Redstone Signal Into Signals. Route them with Signal Wires. Manipulate their properties using Signal Operation Blocks. Then, convert your custom signals to traditional redstone with the Signal to Redstone Converter.
Or just use it as a water proof, cabled redstone dust.

Very important: In game wiki & tutorial when Create mod is installed
Compatable with Jade.

- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as dctimesignals-0.0.5.3-hotfix.jar — drop this file into the mods folder
- Download size: 487 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.