Atten rotary v01
About the Atten rotary v01 PCB
Atten rotary v01 is an open source PCB design by krzys9876, published on GitHub under the MIT license. It is a 2-layer board measuring 109.2 × 55.9 mm, with 31 components from 5 distinct parts.
Other key parts include the MCP23017_SO. By type, the board carries 25 connectors, 4 capacitors and 2 ICs.
It belongs with the power & battery designs in this gallery, and the repository also holds 1 earlier revision of it.
From the project
HTPC, Volumio player, power amp, power supply etc.
This is a dump of various files related to the devices that I use in my home entertainment setup.
A miniITX PC enclosed in custom case (see: modushop.pl). The PC is fanless, so I had to choose a relative low power processor and a good radiator. However, since I have a overhead projector with a loud fan it doesn't matter at all.
A Raspberry Pi based Volumio player (see: volumio.com) enclosed in custom case. There are two Pis: one is a controller for two displays, the other is the actual player.
Main components on the Atten rotary v01
Atten rotary v01 bill of materials (BOM)
31 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | MCP23017_SO | SOIC-28W_7.5x17.9mm_P1.27mm | U1, U2 |
| 1 | CONN | PinHeader_2x02_P2.54mm_Vertical | J1 |
| 24 | Conn_01x01 | PinHeader_1x01_P2.54mm_Vertical | J2, J3, J4, J5, J6, J7, J8, J9 +16 |
| 3 | C | C_1206_3216Metric | C1, C2, C4 |
| 1 | CP | C_1812_4532Metric | C3 |
Atten rotary v01 design files
The KiCad project lives in the krzys9876/htpc_rig repository on GitHub; these links point at the commit this page was built from.
Atten rotary v01: common questions
How big is the Atten rotary v01 PCB?
The Atten rotary v01 measures 109.2 × 55.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Atten rotary v01?
31 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Atten rotary v01 design files?
From the krzys9876/htpc_rig repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Atten rotary v01 design in my own project?
Yes, under the terms of its MIT license, which krzys9876 chose for the repository.
More boards in htpc_rig
Pre relay
171.2 × 52.7 mm71 parts2LMIT0
Attenuator
150.4 × 53.5 mm66 parts2LMIT0
AVR/ArduinoControl
62.7 × 35.6 mm40 parts2LMIT0
Pre relay2
172.7 × 59.7 mm25 parts2LMIT0
Source rotary
27.8 × 25.2 mm16 parts2LMIT0
Attenuator3c
76.2 × 41.9 mm14 parts2LMIT0
Pre power
71.8 × 22 mm10 parts2LMIT0
Earlier revisions in the repo: atten_rotary
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