LevelShifterBreakout
camerakang·SmartKnob_firmware·electronics/LevelShifterBreakout/LevelShifterBreakout.kicad_pcb
About the LevelShifterBreakout PCB
LevelShifterBreakout is an open source PCB design by camerakang, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 15.2 × 20.3 mm, with 5 components from 3 distinct parts.
Other key parts include the SN74AVC4T774RSVR. By type, the board carries 2 connectors, 2 capacitors and 1 IC.
It belongs with the displays & leds and wearables designs in this gallery.
From the project
电机旋钮
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…

Main components on the LevelShifterBreakout
LevelShifterBreakout bill of materials (BOM)
5 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN74AVC4T774RSVR | Texas_Instruments-RSV_R-PUQFN-N16-0-0-0 | U1 |
| 2 | Conn_01x08_Male | PinHeader_1x08_P2.54mm_Vertical | J1, J2 |
| 2 | 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
LevelShifterBreakout design files
The KiCad project lives in the camerakang/SmartKnob_firmware repository on GitHub; these links point at the commit this page was built from.
LevelShifterBreakout: common questions
How big is the LevelShifterBreakout PCB?
The LevelShifterBreakout measures 15.2 × 20.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the LevelShifterBreakout?
5 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the LevelShifterBreakout design files?
From the camerakang/SmartKnob_firmware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the LevelShifterBreakout design in my own project?
Yes, under the terms of its Apache-2.0 license, which camerakang chose for the repository.
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