DAQ module
About the DAQ module
DAQ module is an open source PCB design by MSTRocketDesignTeam, published on GitHub under the AGPL-3.0 license. It is a 4-layer board measuring 38 × 58.5 mm, with 52 components from 14 distinct parts.
Other key parts include the MCP3564RT-E/ST, MAX31855KASA and TPS70933DBVR. By type, the board carries 26 capacitors, 17 resistors, 7 ICs and 2 connectors.
It belongs with the robotics & motion designs in this gallery.
From the project
Evolution of the RDT's Custom Liquid Engine Control Unit!
Future developments may allow for preflight simulations (FEA / CFD of engine, estimated throttling curve, etc.).
Main components on the DAQ module
DAQ module bill of materials (BOM)
52 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP3564RT-E/ST | TSSOP20_ST_MCH | U1 |
| 3 | MAX31855KASA | SOIC-8_3.9x4.9mm_P1.27mm | U2, U3, U8 |
| 3 | TPS70933DBVR | DBV5_TEX | U5, U6, U7 |
| 1 | Conn_01x10_Pin | PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | Conn_01x20_Pin | PinHeader_1x20_P2.54mm_Vertical | J3 |
| 12 | 100n | C_0603_1608Metric | C1, C3, C5, C6, C11, C17, C21, C22 +4 |
| 3 | 1u | C_0805_2012Metric | C2, C8, C19 |
| 3 | 2.2u | C_1206_3216Metric | C4, C7, C13 |
| 3 | 0.1u | C_0603_1608Metric | C9, C10, C20 |
| 1 | 10u | C_0805_2012Metric | C12 |
| 3 | 10n | C_0603_1608Metric | C14, C15, C16 |
| 1 | 10u | C_1210_3225Metric | C18 |
| 1 | 0.2 | R_0603_1608Metric | R1 |
| 16 | 10K | R_0603_1608Metric | R2, R3, R4, R5, R6, R7, R8, R9 +8 |
DAQ module design files
The KiCad project lives in the MSTRocketDesignTeam/Liquid-Engine-Controller repository on GitHub; these links point at the commit this page was built from.
DAQ module: common questions
How big is the DAQ module?
The DAQ module measures 38 × 58.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the DAQ module?
52 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the DAQ module design files?
From the MSTRocketDesignTeam/Liquid-Engine-Controller repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the DAQ module design in my own project?
Yes, under the terms of its AGPL-3.0 license, which MSTRocketDesignTeam chose for the repository.
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