Opendous
About the Opendous PCB
Opendous is an open source PCB design by ha7ilm, published on GitHub. It is a board, with 473 components from 58 distinct parts.
Other key parts include the TPS, AMP, SC4503, 04 and RFS1. By type, the board carries 46 capacitors, 16 inductors, 14 resistors, 11 ICs, 5 diodes and 3 connectors.
From the project
Exported from http://code.google.com/p/opendous
Opendous Inc.'s OpenHardware designs that are designed and developed using Free and Open Source Software.
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Main components on the Opendous
Opendous bill of materials (BOM)
473 components, 58 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS | SOT23-5 | IC1 |
| 2 | AMP | SOT89-3 | IC2, IC4 |
| 1 | SC4503 | SOT23-5 | IC3 |
| 1 | 04 | SOT23-6 | IC5 |
| 1 | RFS1 | SOT23-6 | IC6 |
| 1 | RFS2 | SOT23-6 | IC7 |
| 1 | 126 | IC8 | |
| 1 | USB-microB | CONN_USB_microAB_5PF_MountingPosts | U1 |
| 1 | USB-B | CONN_USB_B | U2 |
| 1 | ADE | MiniCircuits_PL-052 | U3 |
| 1 | 125MHz | Oscillator_Half_DIP | X1 |
| 1 | RF | SMA_EndLaunch | P1 |
| 1 | IF | SMA_EndLaunch | P2 |
| 1 | OUT | SMA_EndLaunch | P3 |
| 1 | F | 0805 | F1 |
| 1 | NoiseSource_EN | SIL-2 | JP1 |
| 1 | RF_Path_Select | MTS-1x2-C3 | JP2 |
| 1 | OSC_EN | JP3 | |
| 373 | VIA | 1Pin_20mil_VIA | V1, V2, V3, V4, V5, V6, V7, V8 +365 |
| 1 | Limiter | SC70-3_SOT-323 | D1 |
Show 38 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MBR120 | SOD123 | D2 |
| 2 | POWERED | 0805 | D3, D5 |
| 1 | ZENER | SMA_DO214A_Diode | D4 |
| 2 | 22nH | 0805 | L1, L13 |
| 1 | 150nH | 0805 | L2 |
| 3 | 110nH | 0805 | L3, L7, L11 |
| 1 | 120nH | 0805 | L4 |
| 1 | 560nH | 0805 | L5 |
| 2 | 56nH | 0805 | L6, L12 |
| 2 | 15nH | 0805 | L8, L10 |
| 1 | 180nH | 0805 | L9 |
| 1 | 4.7uH | 1206 | L14 |
| 2 | 100nH | 0805 | L15, L16 |
| 5 | 4.7uF | 0805 | C1, C13, C24, C26, C31 |
| 13 | 0.1uF | 0805 | C2, C8, C27, C29, C30, C34, C35, C37 +5 |
| 8 | 100pF | 0805 | C3, C6, C33, C36, C40, C43, C44, C46 |
| 4 | 68pF | 0805 | C4, C11, C21, C23 |
| 1 | 6.2pF | 0805 | C5 |
| 1 | 30pF | 0805 | C7 |
| 1 | 82pF | 0805 | C9 |
| 1 | 20pF | 0805 | C10 |
| 1 | 0.01uF | 0805 | C12 |
| 3 | 15pF | 0805 | C14, C20, C25 |
| 2 | 8.2pF | 0805 | C15, C19 |
| 2 | 56pF | 0805 | C16, C18 |
| 1 | 4.7pF | 0805 | C17 |
| 1 | 2.2pF | 0805 | C22 |
| 2 | 1000pF | 0805 | C28, C32 |
| 2 | 150 | 0805 | R2, R4 |
| 1 | 37.4 | 0805 | R3 |
| 2 | DNI | 0805 | R5, R6 |
| 2 | 1k | 0805 | R7, R14 |
| 1 | 432k | 0805 | R8 |
| 1 | 49k9 | 0805 | R9 |
| 1 | 5k | TrimPOT_TH | R10 |
| 1 | 2k5 | 0805 | R11 |
| 1 | 1 | 1206 | R12 |
| 2 | DNI | 0603 | R13, R15 |
Opendous design files
The KiCad project lives in the ha7ilm/opendous repository on GitHub; these links point at the commit this page was built from.
Opendous: common questions
How many components are on the Opendous?
473 components, from 58 distinct parts. The full bill of materials is listed on this page.
Where can I download the Opendous design files?
From the ha7ilm/opendous repository on GitHub, which has a netlist; the links under Design files point to each one.
Can I use the Opendous design in my own project?
The repository has no license, so all rights stay with ha7ilm. Use it as a reference, and ask the author before reusing the design.