
LV Board Mk2
Lafayette-Motorsports/LVBoards
LV Board repository for Motorsports created 09.02.2025

Pressure and Temperature recorder comissioned by DLS Vaccum
DataAqBoardV1.1 is an open-source printed circuit board by DiamondLightSource, from the DiamondLightSource/ptRecorder repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 120.3 × 100 mm with 91 parts on 86 nets, routed with 540 tracks and 44 vias.
It is built around the MAX31855KASA+ and ESD12VD3B-TP. Its parts include 32 resistors, 28 capacitors, 14 diodes, 7 ICs and 6 connectors. It belongs with the SAM D and SAM boards of this library.
Pressure and Temperature recorder created by Daniel Brennand and comissioned by DLS Vacuum Dept.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100pF | Capacitor_SMD:C_0201_0603Metric | C7, C8, C9, C10, C11, C12, C13, C16, C17, C18, C19, C20, C21, C22 |
| 14 | 2k | Resistor_SMD:R_0201_0603Metric | R2, R5, R7, R9, R11, R13, R15, R17, R20, R22, R24, R26, R28, R30 |
| 14 | 3k | Resistor_SMD:R_0201_0603Metric | R3, R4, R6, R8, R10, R12, R14, R18, R19, R21, R23, R25, R27, R29 |
| 14 | ESD12VD3B-TP | SOD2512X115N | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14 |
| 4 | 09661127601 | 09661126600 | J3, J4, J5, J6 |
| 4 | 10uF | Capacitor_SMD:C_0201_0603Metric | C5, C6, C14, C15 |
| 4 | 1k | Resistor_SMD:R_0201_0603Metric | R1, R16, R31, R32 |
| 4 | 1uF | Capacitor_SMD:C_0201_0603Metric | C1, C2, C23, C24 |
| 4 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | , , , |
| 2 | 0.01uF | Capacitor_SMD:C_0201_0603Metric | C25, C26 |
| 2 | 0.1uF | Capacitor_SMD:C_0201_0603Metric | C3, C4 |
| 2 | 22uF | Capacitor_SMD:C_0201_0603Metric | C27, C28 |
| 2 | 3817564 | 3817564 | J1, J2 |
| 2 | ADS8332IBPWR | SOP65P640X120-24N | IC4, IC5 |
| 2 | MAX31855KASA+ | SOIC127P600X175-8N | IC2, IC3 |
| 2 | MCP1541T-I_TT | SOT96P237X112-3N | IC1, IC6 |
| 1 | SeeeduinoXIAO | Seeeduino XIAO KICAD:Seeeduino XIAO-MOUDLE14P-2.54-21X17.8MM | U1 |
It measures 120.3 × 100 mm and has 2 copper layers, 1.6 mm thick.
91 parts, built around the MAX31855KASA+ and ESD12VD3B-TP. 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.
From the DiamondLightSource/ptRecorder repository on GitHub, at the commit this page was made from: the board is docs/Hardware/KiCadFiles/DataAqBoardV1.1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Lafayette-Motorsports/LVBoards
LV Board repository for Motorsports created 09.02.2025

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