Starter buildPATH-01
Mobile-base starter
Connect base, power, control, and localization into a stable first system.
Explore kit
ROBOTICS PARTS WORKBENCH
Cogalloy robotics parts marketplace
Match every critical part for the next robot you build.
Browse by sensing, motion, control, structure, and power so every purchase starts from real interfaces and build goals.
Clear engineering data
Build paths that evolve
Direct selection support
SHOP BY SUBSYSTEM
Start with the job your robot needs to do.
Every category is organized around interfaces, mounting, and working relationships, not isolated SKU lists.
Perception & navigation
LiDAR, cameras, and spatial sensing
Browse parts
Motion & actuation
Robot arms, motors, servos, and end effectors
Browse parts
Control & compute
Compute modules, motion drivers, and I/O
Browse parts
Chassis & structure
Mobile bases, frames, wheels, and mechanical foundations
Browse parts
Power & cabling
Battery packs, regulation, protection, and wiring
Browse parts
Integration & accessories
Multi-port controllers, adapters, mounts, and build accessories
Browse partsBUILD PATHS
Put the parts into a system that can run.
A kit is a starting point, not an endpoint. Each path connects purchase, assembly, configuration, and verification.
PerceptionPATH-02
Vision-perception workbench
Build a debuggable perception system around camera, compute, and mounting.
Explore kitPrototypePATH-03
Mobile-manipulation prototype
Validate arm, base, and power together in one working prototype.
Explore kitSELECTED CATALOGUE
Fill the system you are building.
Sellable prices and add-to-cart continue to use the existing Medusa purchase flow.
Control & computeHW-RPI5-8GB
Raspberry Pi 5, 8 GB Controller
## Raspberry Pi 5 8 GB — onboard ROS 2 compute This is the Linux and ROS 2 host used in the...
Price on requestView details
Control & computeHW-RRC-LITE
RRC Lite Raspberry Pi 5 Robot Controller
## RRC Lite — dedicated motion, I/O and power control RRC Lite is the STM32-based controlle...
Price on requestView details
PerceptionHW-AURORA930-PRO
Aurora930 Pro 3D Depth Camera
## Aurora930 Pro — structured-light RGB-D perception Aurora930 Pro is the RGB-D camera used...
US$149.99View details
Power & cablingHW-7V4-2200-LIPO
7.4 V 2200 mAh 10C Protected LiPo Battery
## 7.4 V 2200 mAh 10C protected battery configuration This 7.4 V, 2200 mAh, 10C protected b...
Price on requestView details
BUILD GUIDES
Every first power-on has a next verification step.
Use wiring, configuration, and acceptance steps to remove uncertainty after purchase.
Read guide
JOURNAL
Turn selection experience into reusable methods.
Selection & Case Study
Selection Case: Building an Indoor ROS 2 Navigation Robot with MS200 and MentorPi T1
A practical reference architecture for an indoor teaching, prototype, or light-inspectio...
Selection notes
Define interfaces before choosing a controller
An interface list for sensing, motion, power, and compute removes most integration risk...
Build notes
A mobile-platform power budget is more than battery capacity
Peak current, regulator headroom, and startup order belong on the same checklist if a mo...
Platform method
From a part to a repeatable build: what a parts store should deliver
SKU, specifications, assembly relationships, and verification steps should form one path...