4 layers160 × 118 mm
2 layers154 × 159 mm
Hellen64 NB1
rusefi/hellen-miata-NB11Issues are tracked publicly at https://github.com/rusefi/hellen-NB1-issues
- Size
- 154 × 159 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 198
- Nets
- 352
- Pads
- 1,122
- Tracks, vias
- 2,700, 743
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 24 Jan 2021
- Updated
- 17 Mar 2022
Overview
Hellen64 NB1 is an open-source printed circuit board by rusefi, from the rusefi/hellen-miata-NB1 repository on GitHub. It is a 2-layer board of 154 × 159 mm with 198 parts on 352 nets, routed with 2,700 tracks and 743 vias.
It is built around the L6205PD, LPS25HB and LIS2DW12TR-MS, with the 1N4148WS, B5819W and SMD1206B035TF/16 among its other parts. Its parts include 58 connectors, 49 resistors, 34 diodes, 22 capacitors and 6 ICs.
Main components
6
L6205PD
PowerSO-20-25℃~+125℃ 2 2.8A 620mΩ 8V~52V 8V~52V Bipolar Driver Yes PowerSO-20 Stepper Motor Driver ROHSSTMicroelectronicsStepper Motor Driver
LPS25HB
HLGA-10(2.5x2.5)-30℃~+105℃ 0.1hpa 0.2hpa 1.7V~3.6V 26Kpa~1.26bar I2C、SPI No HLGA-10(2.5x2.5) Pressure Sensors ROHSSTMicroelectronicsPressure Sensors
LIS2DW12TR-MS
LGA-12(2x2)-40℃~+85℃ 1.71V~3.6V 12bit 500nA Accelerometer SPI、I2C X,Y,Z ±16g LGA-12(2x2) Accelerometers ROHSMSKSEMIAccelerometers
1N4148WS
SOD-3231.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching Diodes
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
SMD1206B035TF/16
1206-40℃~+85℃ 1.2Ω 1.8mm 100A 100ms 16V 1mm 3.4mm 300mΩ 350mA 600mW 750mA 1206 Resettable Fuses ROHSBrightkingResettable Fuses
README
README.mdHellen NB1 Miata
Issues are tracked publicly at https://github.com/rusefi/hellen-NB1-issues
https://docs.google.com/spreadsheets/d/19Mc_QA4MTJAY1hUR4UMexbdGiqNpH4JARKxWm1VD5KA
Parts
198| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | Pad | hellen-one-common:PAD-TH | P1, P10, P11, P12, P13, P14, P15, P17, P18, P19, P20, P22, P23, P24, P25, P28 +22 |
| 30 | Jumper-Pad-Pad | hellen-one-common:PAD-0805-PAD | R12, R17, R18, R20, R21, R22, R24, R25, R26, R27, R28, R30, R31, R32, R33, R34 +14 |
| 14 | 1N4148WS | hellen-one-common:SOD-323 | D5, D12, D13, D14, D15, D20, D21, D22, D23, D24, D29, D30, D33, D34 |
| 10 | 10u | hellen-one-common:C0805 | C9, C11, C12, C13, C15, C16, C17, C18, C19, C20 |
| 7 | 100n | hellen-one-common:C0603 | C1, C2, C3, C5, C6, C7, C21 |
| 7 | PROTO_AREA | hellen-one-common:PROTO_AREA | G4, G5, G6, G7, G9, G11, G12 |
| 6 | Conn_01x01 | MountingHole:MountingHole_4.5mm_Pad | J11, J13, J14, J15, J16, J17 |
| 6 | LED-WHITE-0603 | hellen-one-common:LED-0603 | D16, D17, D18, D19, D26, D27 |
| 5 | Conn_01x01 | TestPoint:TestPoint_Pad_D2.0mm | J19, J20, J21, J22, J24 |
| 4 | B5819W | hellen-one-common:SOD-123 | D25, D28, D31, D32 |
| 4 | LED-GREEN-0805 | hellen-one-common:LED-0805 | D1, D2, D10, D11 |
| 4 | LED-RED-0603 | hellen-one-common:LED-0603 | D6, D7, D8, D9 |
| 3 | 0 | hellen-one-common:R0603 | R14, R15, R23 |
| 3 | Fuse-Pad-Pad | hellen-one-common:PAD-1206-PAD | F1, F2, F3 |
| 2 | 4.7k | hellen-one-common:R0603-4 | R6, R16 |
| 2 | 4.7k | hellen-one-common:R0603 | R3, R41 |
| 2 | 5.1k | hellen-one-common:R0603 | R2, R5 |
| 2 | Button_SPST | hellen-one-common:SMD-2_2.9x3.9x1.7 | S1, S2 |
| 2 | LED-BLUE-0603 | hellen-one-common:LED-0603 | D3, D4 |
| 2 | Module-can-0.1 | hellen-one-can-0.1:can | M8, M13 |
| 1 | 1.6k | hellen-one-common:R0603 | R13 |
| 1 | 100 | hellen-one-common:R0603 | R10 |
| 1 | 100k | hellen-one-common:R0603 | R9 |
| 1 | 10k | hellen-one-common:R0603 | R19 |
| 1 | 10n | hellen-one-common:C0603 | C10 |
| 1 | 10u | hellen-one-common:C0603 | C4 |
| 1 | 178780-1 | hellen-one-common:178780-1 | P2 |
| 1 | 1k | hellen-one-common:R0603 | R4 |
| 1 | 1u | hellen-one-common:C0603 | C22 |
| 1 | 20k | hellen-one-common:R0603-4 | R7 |
| 1 | 220n | hellen-one-common:C0603 | C14 |
| 1 | 470 | hellen-one-common:R0603-4 | R1 |
| 1 | 6.8n | hellen-one-common:C0603 | C8 |
| 1 | 680k | hellen-one-common:R0603 | R11 |
| 1 | 750 | hellen-one-common:R0603 | R50 |
| 1 | AudioJack3_SwitchTR | hellen-one-common:Jack_3.5mm_PJ-3250-5A | J25 |
| 1 | BATTERY_CR2032 | Battery:BatteryHolder_Keystone_1060_1x2032 | BT1 |
| 1 | Conn_01x05_Male | Connector_Molex:Molex_SPOX_5267-05A_1x05_P2.50mm_Vertical | J2 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J27 |
| 1 | Conn_02x12_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x12_P2.54mm_Vertical | J4 |
| 1 | DISCLAIMER | rusefi_lib:Off_Road_Disclaimer | G2 |
| 1 | ETB | hellen-one-common:PinHeader_1x08_P2.54mm_Vertical | J6 |
| 1 | L6205PD | hellen-one-common:SO20POWER | U5 |
| 1 | LIS2DW12TR | hellen-one-common:LGA-12_2x2mm_P0.5mm | U1 |
| 1 | LOGO | hellen-one-common:LOGO | G3 |
| 1 | LOGO | rusefi_lib:LOGO | G1 |
| 1 | LPS25HB | Package_LGA:ST_HLGA-10_2.5x2.5mm_P0.6mm_LayoutBorder3x2y | U4 |
| 1 | MCP6002-xSN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | MPX4_MAP | rusefi_lib:MPX-4_MAP | U2 |
| 1 | MiniFit | hellen-one-common:Molex-39301020 | J3 |
| 1 | Module-dinput4-0.1 | hellen-one-dinput4-0.1:dinput4 | M6 |
| 1 | Module-ign8-0.1 | hellen-one-ign8-0.1:ign8 | M2 |
| 1 | Module-input-0.1 | hellen-one-input-0.1:input | M1 |
| 1 | Module-knock-0.1 | hellen-one-knock-0.1:knock | M9 |
| 1 | Module-mcu144-0.6 | hellen-one-mcu-0.5:mcu | M3 |
| 1 | Module-output-0.3 | hellen-one-output-0.3:output | M5 |
| 1 | Module-power12-0.2 | hellen-one-power12-0.2:power12 | M10 |
| 1 | Module-power5-0.2 | hellen-one-power5-0.2:power5 | M11 |
| 1 | Module-sd-0.1 | hellen-one-sd-0.1:sd | M4 |
| 1 | Module-stlink-0.1 | hellen-one-stlink-0.1:stlink | M7 |
| 1 | Module-wbo-0.3 | hellen-one-wbo-0.3:wbo | M12 |
| 1 | SMD1206B035TF/16 | hellen-one-common:R1206 | R29 |
| 1 | TLS115 | hellen-one-common:PG-DSO-8-43 | U6 |
| 1 | USB_B | hellen-one-common:USB_B | J5 |
| 1 | USB_B_Mini | hellen-one-common:USB-MINI-B-VERTICAL | J1 |
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Questions
How big is the Hellen64 NB1 PCB?
It measures 154 × 159 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hellen64 NB1 use?
198 parts, built around the L6205PD, LPS25HB, LIS2DW12TR-MS and 1N4148WS. 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.
Where can I download the Hellen64 NB1 KiCad files?
From the rusefi/hellen-miata-NB1 repository on GitHub, at the commit this page was made from: the board is hellen64_NB1.kicad_pcb and its schematic hellen64_NB1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hellen64 NB1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask rusefi before reusing the design.