4 layers33 × 33 mm
2 layers30 × 30 mm
MagneticEncoder
cornedoggen/MagneticEncoderMagnetic Encoder Sensor PCB
- Size
- 30 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 22
- Pads
- 71
- Tracks, vias
- 161, 30
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 25 May 2026
- Updated
- 25 May 2026
Overview
MagneticEncoder is an open-source printed circuit board by cornedoggen, from the cornedoggen/MagneticEncoder repository on GitHub. It is a 2-layer board of 30 × 30 mm with 15 parts on 22 nets, routed with 161 tracks and 30 vias.
It is built around the AM26LV31EID, AS5047P-AT and NUP2105L. Its parts include 7 capacitors, 3 ICs, 3 diodes and 2 connectors.
Main components
3
AM26LV31EID
SOIC-16-40℃~+85℃ 0 100uA 32Mbps 3V~3.6V 4 Driver ±15kV SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICs
AS5047P-AT
TSSOP1414-Bit On-Axis Magnetic Rotary Position Sensor with 12-Bit Decimal and Binary Incremental Pulse CountInfineon TechnologiesUncategorised
NUP2105L
SOT-23-55℃~+150℃ 100nA 2 24V 30pF 32V 350W@8/20us 44V 8A@8/20us Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)
Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100N-X7R_25V#0402 | D&R_Passive:C_0402 | C1, C2, C4, C8 |
| 3 | 1U-X5R_16V#0402 | D&R_Passive:C_0402 | C5, C6, C7 |
| 3 | NUP2105L | Package_TO_SOT_SMD:SOT-23 | D1, D2, D3 |
| 1 | AM26LV31E | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U2 |
| 1 | AS5047P | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U1 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_01x08 | Doggen:SMD_Solder_Pads_1x08_P2.54mm | J1 |
| 1 | TLV70233_SOT23-5 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
Questions
How big is the MagneticEncoder PCB?
It measures 30 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MagneticEncoder use?
15 parts, built around the AM26LV31EID, AS5047P-AT and NUP2105L. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MagneticEncoder KiCad files?
From the cornedoggen/MagneticEncoder repository on GitHub, at the commit this page was made from: the board is MagneticEncoder.kicad_pcb and its schematic MagneticEncoder.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MagneticEncoder design in my own project?
Its repository states no licence, so its author keeps all rights: ask cornedoggen before reusing the design.
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