U-Channel
$8/ eachThe backbone of the ecosystem. 16mm on-center hole pattern so every bracket and hub lines up. Sold in 3, 5, and 7-hole lengths.
OrderStore
The same channels, brackets, and hubs our Education projects are built on — plus 3D printing on demand. Upload your own models and we'll print and ship them.
One hole pattern, endless combinations. Every part is designed to bolt into the same grid, so what you learn on one build carries straight to the next.
The backbone of the ecosystem. 16mm on-center hole pattern so every bracket and hub lines up. Sold in 3, 5, and 7-hole lengths.
Order90-degree bracket that ties channels together or hangs a component off the grid. The workhorse connector in every build.
OrderFlat plate for joining channels in-plane and stiffening a frame. Same hole pattern, infinite uses.
OrderAdapts a motor output shaft to wheels, sprockets, and gears. Press-fit bore options for our standard gearmotors.
OrderMounts a bearing onto the channel grid for free-spinning axles and steering tubes. The heart of the swerve build.
OrderMatched bevel pair for turning power 90 degrees. Hardened teeth for low backlash in drivetrains.
OrderReliable brushed gearmotor with an encoder option. The default actuator for beginner drivetrains.
OrderDrives two motors with current sensing and a simple logic interface. Bolts straight to a flat bracket.
OrderLine-following sensor bar used in the Line-Following Rover guide. Mounts to a flat bracket at ride height.
OrderEverything the Tabletop Tank Bot guide calls for: channels, brackets, hubs, two gearmotors, a driver, and tracks. The fastest way to start building.
OrderAll the parts for one Mini Swerve Module: swerve channel, bearing blocks, bevel set, motors, and a steering encoder.
Order3D printing on demand
Don't have a printer, or need a material you can't run at home? Send us your models and we'll print them on professional machines and ship whatever you designed straight to your door.