DAQ Board
About the DAQ Board
DAQ Board is an open source AVR/Arduino PCB design by sparkerBCI, published on GitHub. It is a 4-layer board measuring 105.4 × 58.9 mm, with 138 components from 45 distinct parts.
Its main chip is the ATMEGA328P-AU, from the AVR/Arduino family. Other key parts include the MCP1755T-5002E_SOT223-5, LM3480-3.3, FT232RL and TXS0108EPWR. By type, the board carries 65 capacitors, 26 resistors, 19 connectors, 9 switches, 7 diodes and 6 ICs.
From the project
Brain Computer Interface 3-D Printed Prosthetic Hand
This is an Electrical Engineering Final Year Project by Samuel Parker, from the University of Newcastle.
Main components on the DAQ Board
DAQ Board bill of materials (BOM)
138 components, 45 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATMEGA328P-AU ATmega328P-AU | TQFP-32_7x7mm_P0.8mm | U1 |
| 2 | MCP1755T-5002E_SOT223-5 | SOT-223-6 | U2, U4 |
| 1 | LM3480-3.3 | SOT-23 | U3 |
| 1 | FT232RL | SSOP-28_5.3x10.2mm_P0.65mm | U5 |
| 1 | TXS0108EPWR | TSSOP-20_4.4x6.5mm_P0.65mm | U6 |
| 1 | DMP2100U | SOT-23 | Q1 |
| 1 | 16MHZ 16MHz | CSTNE16M0V53Z000R0 | Y1 |
| 9 | CONN_01X01_MALE Conn_01x01_Male | DIN 42802-1 | J1, J3, J8, J9, J11, J13, J17, J18 +1 |
| 1 | USB_B_Mini | USB_Micro-B_Wuerth_629105150521 | J2 |
| 1 | DC Barrel Jack | BarrelJack_CUI_PJ-063AH_Horizontal | J4 |
| 1 | HC-05 BT Module | HC-05 | J5 |
| 1 | ICSP Header | PinHeader_2x03_P2.54mm_Vertical | J6 |
| 1 | VIN_RAW_TP | PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | ~CS~_TP | PinHeader_1x02_P2.54mm_Vertical | J10 |
| 1 | START_TP | PinHeader_1x02_P2.54mm_Vertical | J12 |
| 1 | VREFP_TP | PinHeader_1x02_P2.54mm_Vertical | J14 |
| 1 | VCAP1_TP | PinHeader_1x02_P2.54mm_Vertical | J15 |
| 1 | DRDY_TP | PinHeader_1x02_P2.54mm_Vertical | J16 |
| 1 | ADS1299-8 | TQFP-64_10x10mm_P0.5mm | ADC1 |
| 1 | 025101.5MAT1L | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | F1 |
Show 25 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MF-MSMF050-2 | Fuse_1812_4532Metric | F2 |
| 1 | TE-1825910-6 | 1825910-6 | PB1 |
| 9 | SW_SPDT | SPDT-THT_Slide | SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10 +1 |
| 1 | 7.5V | D_SMA | D3 |
| 2 | LTST-C194TBKT | LED_0603_1608Metric | D4, D6 |
| 2 | LTST-C191KGKT | LED_0603_1608Metric | D5, D9 |
| 1 | B130-13-F | D_SMA | D7 |
| 1 | LTST-C191KRKT | LED_0603_1608Metric | D8 |
| 8 | 24NF 24nF | C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7, C8 |
| 9 | 1UF 1uF | C_0603_1608Metric | C9, C10, C14, C17, C18, C19, C21, C23 +1 |
| 3 | 0.1UF 0.1uF | C_0603_1608Metric | C12, C15, C20 |
| 11 | 10UF 10uF | C_0603_1608Metric | C13, C27, C30, C39, C41, C43, C45, C51 +3 |
| 5 | 100UF 100uF | C_1206_3216Metric | C16, C26, C28, C42, C44 |
| 12 | 100NF 100nF | C_0603_1608Metric | C22, C29, C32, C37, C40, C46, C50, C53 +4 |
| 2 | 4.7UF 4.7uF | C_0603_1608Metric | C24, C52 |
| 8 | 10NF 10nF | C_0603_1608Metric | C31, C33, C35, C38, C47, C49, C57, C58 |
| 3 | 1NF 1nF | C_0603_1608Metric | C34, C36, C48 |
| 2 | 100N 100n | C_0603_1608Metric | C63, C66 |
| 2 | 10N 10n | C_0603_1608Metric | C64, C65 |
| 9 | 220K 220k | R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R9, R10 +1 |
| 5 | 33K 33k | R_0603_1608Metric | R12, R13, R14, R15, R19 |
| 4 | 1K | R_0603_1608Metric | R16, R17, R18, R21 |
| 1 | 2K | R_0603_1608Metric | R20 |
| 5 | 100 | R_0603_1608Metric | R22, R23, R24, R25, R26 |
| 2 | 100K 100k | R_0603_1608Metric | R27, R28 |
DAQ Board design files
The KiCad project lives in the sparkerBCI/FYP repository on GitHub; these links point at the commit this page was built from.
DAQ Board: common questions
What microcontroller does the DAQ Board use?
The DAQ Board is built around the ATMEGA328P-AU, from the AVR/Arduino family.
How big is the DAQ Board?
The DAQ Board measures 105.4 × 58.9 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the DAQ Board?
138 components, from 45 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 DAQ Board design files?
From the sparkerBCI/FYP repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the DAQ Board design in my own project?
The repository has no license, so all rights stay with sparkerBCI. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the DAQ Board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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