2 layers145 × 98 mm
Stmshieldfull
sgenomics/pcbs
There are my personal PCBs... contact me for licensing information.
178 parts2
2 layers101.6 × 61 mm
Chua
sgenomics/pcbs2There are my personal PCBs... contact me for licensing information.
- Size
- 101.6 × 61 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 30
- Pads
- 125
- Tracks, vias
- 219, 5
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 May 2016
- Updated
- 16 Mar 2021
Overview
Chua is an open-source printed circuit board by sgenomics, from the sgenomics/pcbs repository on GitHub. It is a 2-layer board of 101.6 × 61 mm with 44 parts on 30 nets, routed with 219 tracks and 5 vias.
Its parts include 17 resistors, 12 capacitors, 5 ICs, 3 connectors and 1 transistor.
README
README.mdpcbs
There are my personal PCBs... contact me for licensing information.
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100nF | Capacitor_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm | C3, C4, C5, C6, C7, C8, C9, C10, C11, C12 |
| 3 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R18, R19 |
| 3 | lm6500 | Package_TO_SOT_THT:TO-220-5_P3.4x3.7mm_StaggerOdd_Lead3.8mm_Vertical | U3, U4, U5 |
| 2 | 180 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R15, R17 |
| 2 | 1K | VR_B10K:Potentiometer_WirePads_largePads | VR1, VR2 |
| 2 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5, R6 |
| 2 | 22K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | LM741 | Housings_DIP:DIP-8_W7.62mm_LongPads | U1, U2 |
| 1 | 1/k | VR_B10K:Potentiometer_WirePads_largePads | VR3 |
| 1 | 100nF | Capacitors_THT:C_Rect_L9.0mm_W2.5mm_P7.50mm_MKT | C1 |
| 1 | 10nF | Capacitors_THT:C_Rect_L11.0mm_W2.8mm_P10.00mm_MKT | C2 |
| 1 | 2.2K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | 200 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10 |
| 1 | 2N7000 | TO_SOT_Packages_THT:TO-92_Inline_Wide | Q1 |
| 1 | 3.3K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 4.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | 4.4k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | 6.8k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R12 |
| 1 | 820 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11 |
| 1 | 8mH | Inductors_THT:L_Radial_D8.7mm_P5.00mm_Fastron_07HCP | L1 |
| 1 | AudioJack2 | Connectors:Banana_Jack_2Pin | J1 |
| 1 | Conn_01x04 | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-4_1x04_P2.54mm_Horizontal | J2 |
| 1 | Jack-DC | CUI_PJ-102A:CUI_PJ-102A | J3 |
| 1 | NC | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | SW_DPDT_x2 | switch:CK_FARN1201430 | SW1 |
| 1 | TestPoint | Connectors_TestPoints:Test_Point_Pad_4.0x4.0mm | TP1 |
Questions
How big is the Chua PCB?
It measures 101.6 × 61 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Chua use?
44 parts. 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 Chua KiCad files?
From the sgenomics/pcbs repository on GitHub, at the commit this page was made from: the board is chua/chua/chua.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Chua design in my own project?
Its repository states no licence, so its author keeps all rights: ask sgenomics before reusing the design.
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