Pa test board
About the Pa test board
Pa test board is an open source PCB design by Terrapin-Rocket-Team, published on GitHub. It is a 2-layer board measuring 32.8 × 30.7 mm, with 26 components from 22 distinct parts.
Other key parts include the MS5611-01BA. By type, the board carries 8 capacitors, 7 resistors, 5 connectors, 3 inductors, 1 IC and 1 diode.
From the project
Code and PCBs for the avionics subteam for the SRAD flight computer and side projects
The avionics subteam manages this repo, as well as the Multi-Mission-Flight-Software and Ground Station repositories. Look at the Issues tab for tasks that need to be done, and the Projects tab for the current status of the Avionics subteam as a whole.
Most of our development for our competition rocket systems will be within the /Spaceport/ directory. Here, the parts are broken up by whether they are hardware, PCBs, or code.
Main components on the Pa test board
Pa test board bill of materials (BOM)
26 components, 22 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MS5611-01BA SN74LV1T08QDBVRQ1 | SOT-23-5 | U1 |
| 1 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 2 | CONN_01X02 Conn_Coaxial | SMA_EDGELAUNCH | J2, J3 |
| 1 | USB_C_RECEPTACLE_USB2.0_16P Conn_01x04_Pin | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | ~ | TQP7M9106 | PA1 |
| 1 | ESDA5V3L D_Zener_Dual_CommonAnode_KKA | TSOT-23 | D2 |
| 1 | 2.2UH 56nH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 1 | 3.3nH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L2 |
| 1 | 3.0nH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L11 |
| 1 | 36pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 2 | 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 2 | 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C13 |
| 1 | 10u | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 39pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11 |
| 1 | 100pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C14 |
| 1 | 68nH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 2 | 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R8 |
| 1 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 240 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 215 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 280 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
Pa test board design files
The KiCad project lives in the Terrapin-Rocket-Team/SRAD-Avionics repository on GitHub; these links point at the commit this page was built from.
Pa test board: common questions
How big is the Pa test board?
The Pa test board measures 32.8 × 30.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Pa test board?
26 components, from 22 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Pa test board design files?
From the Terrapin-Rocket-Team/SRAD-Avionics repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Pa test board design in my own project?
The repository has no license, so all rights stay with Terrapin-Rocket-Team. Use it as a reference, and ask the author before reusing the design.
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