

Designing of PCB
- Size
- 79.7 × 56.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 62
- Pads
- 144
- Tracks, vias
- 304, 19
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Jul 2020
- Updated
- 25 Apr 2022
Overview
Nano1 is an open-source printed circuit board by raghuram9581, from the raghuram9581/PCB-Design repository on GitHub. It is a 2-layer board of 79.7 × 56.1 mm with 34 parts on 62 nets, routed with 304 tracks and 19 vias.
It is built around the ADS1115IDGS, L293D and BC817W. Its parts include 12 connectors, 8 diodes, 6 resistors, 3 capacitors and 2 ICs.
Main components
3ADS1115IDGS
MSOP10Ultra-Small, Low-Power, 4 Channels 16-Bit Analog-to-Digital Converter with Internal ReferenceTexas InstrumentsUncategorisedL293D
DIP-16-40℃~+150℃ 1.2A 2 4.5V~36V 4mA 600mA DIP-16 Brushed DC Motor Drivers ROHSSTMicroelectronicsStepper Motor DriverBC817W
SOT-323-3100 100MHz 100nA 200mW 45V 500mA 700mV NPN SOT-323-3 Bipolar (BJT) ROHSNexperiaBipolar (BJT)
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1N4007 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | BC817W | Package_TO_SOT_SMD:SOT-323_SC-70 | Q1, Q2 |
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J11, J12 |
| 2 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8, J10 |
| 2 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2, J3 |
| 1 | 0.1uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C2 |
| 1 | 1uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | ADS1115IDGS | Package_SO:TSSOP-10_3x3mm_P0.5mm | U2 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | Conn_02x02_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J4 |
| 1 | Conn_02x20_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J1 |
| 1 | L293D | Package_DIP:DIP-16_W7.62mm | U1 |
| 1 | LOGO | logo:FHFrankfurtLogo | G*** |
| 1 | Motor Power | Connector_BarrelJack:BarrelJack_Horizontal | J5 |
| 1 | Motor1 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J6 |
| 1 | Motor2 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J7 |
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Questions
How big is the Nano1 PCB?
It measures 79.7 × 56.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nano1 use?
34 parts, built around the ADS1115IDGS, L293D and BC817W. 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 Nano1 KiCad files?
From the raghuram9581/PCB-Design repository on GitHub, at the commit this page was made from: the board is Jetson Nano Addon board/nano1.kicad_pcb and its schematic Kuka_Weight/Kuka_Weight.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nano1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask raghuram9581 before reusing the design.