ModsJava
Cronslab
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
The Cronslab is a new redstone block for highly configurable redstone scheduling. Similar to cron, you can set it to emit a signal based on the given tick, second, minute or day.
Some examples:
- Every twenty-five ticks:
*/25 * * * - 5 tick pulse every two second:
0-4 */2 * * - During all of every other day:
* * * 0/2 - During all of every day not covered by above:
* * * 1/2 - 3 pulses 8 ticks apart, every 5 seconds:
0,8,16 */5 * * - Every real-life hour:
@hourly(alias of0 0 */60 *)
For a more detailed overview of the syntax, features and other quirks see the wiki.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 Modrinth — 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.
File checked by MCModsHub
- Ships as cronslab-1.0.1.jar — drop this file into the mods folder
- Download size: 60 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.