ItsNotDaan/BodyTempSensorKiCad PCB design for a body temperature sensor
BodyTempSensor is an open-source printed circuit board by ItsNotDaan, from the ItsNotDaan/BodyTempSensor repository on GitHub. It is a 4-layer board of 80 × 35 mm with 79 parts on 96 nets, routed with 118 tracks and 6 vias.
It is built around the NRF54L15-QFAA-R, TLV62568DBVR-TP and USBLC6-2SC6, with the KH-3216-H0209 and WS2812C-2020-V1 among its other parts. Its parts include 25 capacitors, 24 resistors, 9 ICs, 5 inductors and 4 diodes. It belongs with the nRF52 and nRF5x boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C3, C5, C7, C10, C12, C14, C22, C23, C24, C25, C26 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R8, R10, R20, R25 |
| 4 | 5k1 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R2, R26, R27 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4 |
| 3 | 100k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R13, R14, R19 |
| 3 | 180k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R21, R23, R28 |
| 3 | 470 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4, R5, R6 |
| 3 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3 |
| 3 | TMP117MAIDRVT | LibLoader:SON65P200X200X80-7N | IC4, IC5, IC6 |
| 2 | 12p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6, C9 |
| 2 | 22R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R12 |
| 2 | 2u2 | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C28, C30 |
| 2 | 3.5nH | Inductor_SMD:L_0201_0603Metric | L1, L4 |
| 2 | 4u7 | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C11, C17 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C27 |
| 1 | 10u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C19 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R9 |
| 1 | 1p5 | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C4 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1 |
| 1 | 1u | Capacitor_SMD:C_0504_1310Metric_Pad0.83x1.28mm_HandSolder | C2 |
| 1 | 2.7nH | Inductor_SMD:L_0201_0603Metric | L3 |
| 1 | 2n2 | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C29 |
| 1 | 2p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C8 |
| 1 | 2u2 | Inductor_SMD_Wurth:L_Wurth_WE-LQSH-4020 | L2 |
| 1 | 32MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 390n | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C18 |
| 1 | 450k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R18 |
| 1 | 47k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R22 |
| 1 | 4u7 | Inductor_SMD:L_0201_0603Metric | L5 |
| 1 | 68k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R11 |
| 1 | 82k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R17 |
| 1 | BAT | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J6 |
| 1 | KH-3216-H0209 | PCB_Lib_ItsNotDaan:ANTC3216X140N | ANT1 |
| 1 | MCP6001-OT | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | MCP73833-xxx-UN | Package_SO:MSOP-10_3x3mm_P0.5mm | U3 |
| 1 | NRF54L15-QFAA-R | LibLoader:QFN40P600X600X95-49N | IC7 |
| 1 | SW_ACT | PCB_Lib_ItsNotDaan:SW_SPST_EVQP2 | ACT1 |
| 1 | TLV62568DBVR | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | TMP117MAIDRVR | LibLoader:SON65P200X200X80-7N | IC3 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | WS2812C-2020-V1 | PCB_Lib_ItsNotDaan:WS2812C2020 | LED1 |
It measures 80 × 35 mm and has 4 copper layers, 0.8 mm thick.
79 parts, built around the NRF54L15-QFAA-R, TLV62568DBVR-TP, USBLC6-2SC6 and KH-3216-H0209. 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 ItsNotDaan/BodyTempSensor repository on GitHub, at the commit this page was made from: the board is KiCad/BodyTempSensor.kicad_pcb and its schematic KiCad/BodyTempSensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ItsNotDaan before reusing the design.
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