2 layers79.5 × 160 mm
Europi main
AudioMorphology/Europi
Opensource sequencer software for Raspberry Pi equipped with Eurorack-compatible hardware
90 parts103
2 layers28.4 × 20.6 mm
I2c rotary encoder
mostlydiyrf/i2c_rotary_encoder- Size
- 28.4 × 20.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 20
- Pads
- 65
- Tracks, vias
- 195, 36
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 4 Feb 2023
- Updated
- 7 Mar 2023
Overview
I2c rotary encoder is an open-source printed circuit board by mostlydiyrf, from the mostlydiyrf/i2c_rotary_encoder repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 28.4 × 20.6 mm with 17 parts on 20 nets, routed with 195 tracks and 36 vias.
It is built around the PCF8574AP. Its parts include 9 resistors, 3 connectors, 1 IC and 1 switch.
Main components
1Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9 |
| 3 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2, JP3 |
| 2 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1, J2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | PCF8574A | Package_SO:SSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1 |
Questions
How big is the I2c rotary encoder PCB?
It measures 28.4 × 20.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the I2c rotary encoder use?
17 parts, built around the PCF8574AP. 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 I2c rotary encoder KiCad files?
From the mostlydiyrf/i2c_rotary_encoder repository on GitHub, at the commit this page was made from: the board is kicad/I2C_Rotary_Encoder.kicad_pcb and its schematic kicad/I2C_Rotary_Encoder.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the I2c rotary encoder design in my own project?
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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