CLABSI
About the CLABSI PCB
CLABSI is an open source Nordic nRF PCB design by Nick-Trigger, published on GitHub. It is a 6-layer board measuring 56.5 × 57 mm, with 151 components from 113 distinct parts.
Its main chip is the nRF54L15-CAAA-R, from the Nordic nRF family. Other key parts include the SKY13335-381LF, LP5815DRLR, LM3409MYX/NOPB, ATSAMD11D14A-SSUT and SN74LVC1T45DBV. By type, the board carries 58 capacitors, 32 resistors, 12 connectors, 12 diodes, 11 ICs and 10 inductors.
From the project
Handheld C-Line Hub Disinfection Device to Avoid CLABSI (Central Line Associated Bloodstream Infection)
Use KiCad V9.0.7+ — see the KiCad website
Ensure you have added the custom libraries in ./c_libraries
Libraries are added using SamacSys Library Loader SamacSys Kicad Instructions LibraryLoader
Main components on the CLABSI
CLABSI bill of materials (BOM)
151 components, 113 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SKY13335-381LF | SON50P200X150X50-7N | IC1 |
| 1 | LP5815DRLR | SOTFL50P160X60-8N | IC2 |
| 1 | LM3409MYX/NOPB LM3409MYX_NOPB | SOP50P490X110-11N | IC3 |
| 1 | ATSAMD11D14A-SSUT | SOIC127P1032X265-20N | IC4 |
| 1 | nRF54L15-CAAA-R NRF54L15-QFAA-R Nordic | QFN40P600X600X95-49N | U1 |
| 1 | SN74LVC1T45DBV AP63205WU | TSOT-23-6 | U2 |
| 1 | AP63205WU AP63203WU | TSOT-23-6 | U3 |
| 1 | AP63203WU BQ25798RQMR | RQM0029A-MFG | U4 |
| 1 | TPS22916CYFPR TI | BGA4C40P2X2_78X78X50 | U5 |
| 1 | SGM2040-3.3YUDH4G/TR SGM2040-3.3YN5G/TR SGMICRO | SOT-23-5 | U6 |
| 1 | TXB01D1DBV TI | SOT-23-6 | U8 |
| 4 | AON7408 Si7336ADP | PowerPAK_SO-8_Single | Q1, Q2, Q3, Q4 |
| 1 | Si7336ADP | PowerPAK_SO-8_Single | Q5 |
| 1 | LP0404N3T5G LRC | SOT-883 | Q6 |
| 1 | PN2222A BC337 | TO-92_Inline | Q7 |
| 1 | ZXMP10A18KTC | ZXMP10A18KTC | Q8 |
| 1 | LN237N3T5G LRC | SOT-883 | Q9 |
| 1 | SC16S-7PF20PPM 32.768KHZ-7PF-20ppm Seiko Instruments | Crystal_SMD_MicroCrystal_CM9V-T1A-2Pin_1.6x1.0mm | X1 |
| 1 | 1S32000049 32MHz-8pF-10ppm-70R Faith Long | Crystal_SMD_WE_IQXC-26-4Pin_1.6x1.2mm | X2 |
| 1 | CONMHF4-SMD-G-T | CONMHF4SMDGT | J1 |
Show 93 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 455-1719 P_IN | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J2 |
| 1 | Thermistor | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J7 |
| 1 | 455-1719 Batt 1 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J8 |
| 1 | Batt 2 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J9 |
| 1 | USB_C_RECEPTACLE_POWERONLY_6P Batt 3 | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J10 |
| 1 | CONN_01X03_PIN USB_C Internal | USB_C_Receptacle_JAE_DX07S024WJ3R400 | J11 |
| 1 | 12V USB1_C_Receptacle | USB_C_Receptacle_Amphenol_12401610E4-2A | J12 |
| 1 | 2183-5603 Conn_01x08_Pin | JST_PHD_B8B-PHDSS_2x04_P2.00mm_Vertical | J13 |
| 1 | 455-1719 I1_{I} | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J18 |
| 1 | CONN_01X03_SOCKET I2_{I} | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J20 |
| 1 | WM20332 I3_{I} | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J22 |
| 1 | ANT3216LL00R2400A | ANT3216LL00R2400A | ANT1 |
| 1 | 668-1470 Buzzer | Buzzer_12x9.5RM7.6 | BZ1 |
| 2 | BZT52-C12 | D_SOD-123 | DZ1, DZ2 |
| 1 | LED_Generic_RGB_ARGB | 10mm_RAGB_HORZ | LED1 |
| 1 | 1SMB5919BT3G Red | LED_0402_1005Metric | D1 |
| 1 | PSBD2FD40V1H Prisemi | D_SOD-882_DFN1006-2 | D2 |
| 6 | DF2B7ASL,L3F TOSHIBA | D_SOD-882_DFN1006-2 | D3, D4, D5, D7, D8, D9 |
| 2 | SS14 | D_SMA | D6, D10 |
| 1 | BL-HGE37A-AV-TRB Green Bright | LED_0402_1005Metric | D11 |
| 1 | B3100 | D_SMC | D12 |
| 1 | BLM03AG121SN1D 120R Murata | L_0201_0603Metric | FB1 |
| 1 | LQM18PN4R7MFRL 4.7uH Murata | L_0603_1608Metric | L1 |
| 1 | LQP03TN6N8H02D 6.8nH Murata | L_0402_1005Metric | L2 |
| 1 | LQP03TN3N6B02D 3.6nH Murata | L_0402_1005Metric | L3 |
| 1 | LQP03TN4N7J02D 4.7nH Murata | L_0402_1005Metric | L4 |
| 1 | LQP03HQ2N0B02D 2nH Murata | L_0402_1005Metric | L5 |
| 2 | 4.7uH | L_0603_1608Metric | L6, L7 |
| 1 | 1uH | L_0805_2012Metric | L8 |
| 1 | 15uH | L_0805_2012Metric | L9 |
| 2 | CC0201JRNPO9BN101 100pF YAGEO | C_0402_1005Metric | C1, C8 |
| 1 | CC0402MRX5R6BB106 10uF YAGEO | C_0805_2012Metric | C2 |
| 2 | 0201X225M6R3NT 2.2uF FH | C_0402_1005Metric | C3, C7 |
| 8 | CC0201KRX5R6BB104 100nF YAGEO | C_0402_1005Metric | C4, C11, C46, C47, C49, C50, C62, C63 |
| 1 | CC0201KRX7R7BB103 10nF YAGEO | C_0402_1005Metric | C5 |
| 1 | CC0201BRNPO9BN3R9 3.9pf YAGEO | C_0402_1005Metric | C6 |
| 1 | GJM0335C1H1R0WB01D 1pf Murata Electronics | C_0402_1005Metric | C9 |
| 2 | GRM0335C1H1R2BA01D 1.2pF Murata | C_0402_1005Metric | C10, C12 |
| 1 | 22UF 0.1u | C_0402_1005Metric | C13 |
| 1 | 10UF 2.2uF | C_0805_2012Metric | C14 |
| 1 | 2.2UF 2.2uF | C_0805_2012Metric | C15 |
| 1 | 0.47UF 10u | C_0805_2012Metric | C16 |
| 1 | 0.1UF 10u | C_0805_2012Metric | C17 |
| 2 | 0.1u | C_0402_1005Metric | C18, C33 |
| 1 | 0.1UF 0.1u | C_0402_1005Metric | C19 |
| 1 | 10UF 10uF | C_0805_2012Metric | C20 |
| 1 | 0.1UF 10uF | C_0805_2012Metric | C21 |
| 2 | 22UF 10u | C_0805_2012Metric | C22, C23 |
| 3 | 1UF 10u | C_0805_2012Metric | C24, C28, C30 |
| 1 | 100UF 1n | C_0402_1005Metric | C25 |
| 1 | 1UF 1n | C_0402_1005Metric | C26 |
| 1 | 1UF 0.1u | C_0402_1005Metric | C27 |
| 1 | 470PF 10u | C_0805_2012Metric | C29 |
| 1 | 10UF 100nF | C_0402_1005Metric | C31 |
| 1 | 0.1UF 100nF | C_0402_1005Metric | C32 |
| 4 | 10u | C_0805_2012Metric | C34, C35, C43, C44 |
| 4 | 22uF | C_0805_2012Metric | C36, C37, C38, C39 |
| 1 | 4.7u | C_1210_3225Metric | C40 |
| 2 | 47n | C_0603_1608Metric | C41, C42 |
| 2 | GRM033R61A105ME44D 1uF muRata | C_0805_2012Metric | C45, C48 |
| 1 | 1uF | C_0201_0603Metric | C53 |
| 1 | 100uF | C_1210_3225Metric | C54 |
| 1 | 470pF | C_0402_1005Metric | C55 |
| 1 | 1uF | C_0805_2012Metric | C56 |
| 1 | 10uF | C_0805_2012Metric | C57 |
| 1 | 0.1uF | C_0402_1005Metric | C58 |
| 1 | RC0201FR-070RL 0R YAGEO | R_0402_1005Metric | R1 |
| 2 | 4K7 2 | R_0603_1608Metric | R2, R3 |
| 1 | 4K7 294 | R_0201_0603Metric | R4 |
| 1 | 5K1 294 | R_0201_0603Metric | R5 |
| 1 | 2K2 | R_0603_1608Metric | R6 |
| 1 | 10k | R_0603_1608Metric | R7 |
| 1 | 5K1 10k | R_0603_1608Metric | R8 |
| 1 | 10K5, <+2% | R_0402_1005Metric | R9 |
| 1 | 100 | R_0603_1608Metric | R10 |
| 1 | 5K23 | R_0603_1608Metric | R11 |
| 1 | 30K5 | R_0603_1608Metric | R12 |
| 1 | 453k | R_0402_1005Metric | R13 |
| 1 | 100k | R_0603_1608Metric | R14 |
| 3 | RC0201FR-07100KL 100K YAGEO | R_0603_1608Metric | R15, R32, R34 |
| 3 | RC0201FR-0710KL 10K YAGEO | R_0603_1608Metric | R16, R17, R33 |
| 1 | 5K1 | R_0603_1608Metric | R18 |
| 1 | 500K 5K1 | R_0603_1608Metric | R19 |
| 1 | RC0201FR-071K5L 1K5 YAGEO | R_0402_1005Metric | R21 |
| 1 | 100K 4.7k | R_0603_1608Metric | R23 |
| 1 | 5K1 4.7k | R_0603_1608Metric | R24 |
| 1 | 180 | R_0603_1608Metric | R25 |
| 1 | 5K1 9.24k | R_0603_1608Metric | R26 |
| 1 | 100 6.7k | R_0603_1608Metric | R27 |
| 1 | 45.5k | R_0603_1608Metric | R28 |
| 1 | 200k | R_0603_1608Metric | R29 |
| 1 | 180 22 | R_0603_1608Metric | R30 |
| 1 | 9K24 700m, >0.25W | R_2512_6332Metric | R31 |
CLABSI design files
The KiCad project lives in the Nick-Trigger/CLABSI repository on GitHub; these links point at the commit this page was built from.
CLABSI: common questions
What microcontroller does the CLABSI use?
The CLABSI is built around the nRF54L15-CAAA-R, from the Nordic nRF family.
How big is the CLABSI PCB?
The CLABSI measures 56.5 × 57 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the CLABSI?
151 components, from 113 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 CLABSI design files?
From the Nick-Trigger/CLABSI 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 CLABSI design in my own project?
The repository has no license, so all rights stay with Nick-Trigger. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the CLABSI without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Nordic nRF firmware against it before you order a PCB.
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