BM28B0.6-24DSBreakout
scottbez1·smartknob·electronics/BM28B0.6-24DSBreakout/BM28B0.6-24DSBreakout.kicad_pcb
About the BM28B0.6-24DSBreakout PCB
BM28B0.6-24DSBreakout is an open source PCB design by scottbez1, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 15.2 × 35.6 mm, with 3 components from 2 distinct parts.
It belongs with the displays & leds and wearables designs in this gallery.
From the project
Haptic input knob with software-defined endstops and virtual detents
A brushless gimbal motor is paired with a magnetic encoder to provide closed-loop torque feedback control, making it possible to dynamically create and adjust the feel of detents and endstops.
Join the Discord community to discuss the project with others, show off your build, or help answer each others' questions!
🎉 Motors are now available! If you've been following this project, you'll know that the recommended motors went out of stock nearly immediately after it was published. Thanks to the community, we were able to identify the likely original manufacturer, and recently SparkFun…

BM28B0.6-24DSBreakout bill of materials (BOM)
3 components, 2 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Conn_01x14_Male | PinHeader_1x14_P2.54mm_Vertical | J1, J2 |
| 1 | Conn_02x14_Odd_Even | BM28B0.6-24DS | J3 |
BM28B0.6-24DSBreakout design files
The KiCad project lives in the scottbez1/smartknob repository on GitHub; these links point at the commit this page was built from.
BM28B0.6-24DSBreakout: common questions
How big is the BM28B0.6-24DSBreakout PCB?
The BM28B0.6-24DSBreakout measures 15.2 × 35.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BM28B0.6-24DSBreakout?
3 components, from 2 distinct parts. The full bill of materials is listed on this page.
Where can I download the BM28B0.6-24DSBreakout design files?
From the scottbez1/smartknob repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the BM28B0.6-24DSBreakout design in my own project?
Yes, under the terms of its Apache-2.0 license, which scottbez1 chose for the repository.
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