OTS2 encA
wyolum·VeloKey·kicad/OTS_2/OTS2_encA.kicad_pcb
About the OTS2 encA PCB
OTS2 encA is an open source PCB design by wyolum, published on GitHub under the MIT license. It is a 2-layer board measuring 35.6 × 35.6 mm, with 11 components from 7 distinct parts.
It belongs with the keyboards and iot & wireless designs in this gallery.
From the project
Minimal Bluetooth Keyboard with rotary controller
[CERN Open Hardware Licence v1.2 ]:http://www.ohwr.org/attachments/2388/cernohlv12.txt

OTS2 encA bill of materials (BOM)
11 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 1uF | C_1210_HandSoldering | eC29, eC30, eC31 |
| 1 | ENC_A | TSWA3NCD23LFS | eE3 |
| 1 | ENC_A_1 | Pin_Header_Straight_1x02 | eP5 |
| 1 | ENC_A_2 | Pin_Header_Straight_1x02 | eP6 |
| 1 | ENC_A_3 | Pin_Header_Straight_1x02 | eP7 |
| 1 | ENC_A_4 | Pin_Header_Straight_1x02 | eP8 |
| 3 | 10k | R_1210_HandSoldering | eR21, eR22, eR23 |
OTS2 encA design files
The KiCad project lives in the wyolum/VeloKey repository on GitHub; these links point at the commit this page was built from.
OTS2 encA: common questions
How big is the OTS2 encA PCB?
The OTS2 encA measures 35.6 × 35.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the OTS2 encA?
11 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the OTS2 encA design files?
From the wyolum/VeloKey repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the OTS2 encA design in my own project?
Yes, under the terms of its MIT license, which wyolum chose for the repository.