2 layers76.1 × 85 mm
2 layers169.3 × 65 mm
StepperDemoPCB
sparpo/StepperDemoPCB- Size
- 169.3 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 31
- Pads
- 115
- Tracks, vias
- 288, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 11 Feb 2023
- Updated
- 3 Mar 2023
Overview
StepperDemoPCB is an open-source printed circuit board by sparpo, from the sparpo/StepperDemoPCB repository on GitHub. It is a 2-layer board of 169.3 × 65 mm with 37 parts on 31 nets, routed with 288 tracks and 0 vias.
It is built around the L298N. Its parts include 12 diodes, 8 resistors, 6 connectors, 3 capacitors and 2 ICs.
Main components
1README
README.mdStepperDemoPCB
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1N5822 | Diode_THT:D_DO-201AD_P15.24mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 4 | 2200 | Resistor_THT:R_Box_L8.4mm_W2.5mm_P5.08mm | R4, R5, R6, R7 |
| 4 | LED | LED_THT:LED_D5.0mm | D9, D10, D11, D12 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | H1, H2, H3, H4 |
| 2 | 0.5 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R2, R3 |
| 2 | 100n | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | C2, C3 |
| 2 | 22k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | R1, R8 |
| 2 | Screw_Terminal_01x04 | TerminalBlock:TerminalBlock_bornier-4_P5.08mm | J4, J5 |
| 1 | 3.3n | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Vertical | C1 |
| 1 | Conn_01x01_Male | Connector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_Vertical | J2 |
| 1 | Conn_01x05_Male | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J1 |
| 1 | Conn_01x06_Male | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | L297 | Package_DIP:DIP-20_W7.62mm | U1 |
| 1 | L298N | Package_TO_SOT_THT:TO-220-15_P2.54x2.54mm_StaggerOdd_Lead4.58mm_Vertical | U2 |
| 1 | SW_DIP_x01 | Button_Switch_THT:SW_DIP_SPSTx01_Slide_6.7x4.1mm_W7.62mm_P2.54mm_LowProfile | SW1 |
| 1 | Screw_Terminal_01x03 | TerminalBlock:TerminalBlock_bornier-3_P5.08mm | J3 |
| 1 | Stepper_Motor_bipolar | Stepper:nema17 | M1 |
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Questions
How big is the StepperDemoPCB PCB?
It measures 169.3 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the StepperDemoPCB use?
37 parts, built around the L298N. 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 StepperDemoPCB KiCad files?
From the sparpo/StepperDemoPCB repository on GitHub, at the commit this page was made from: the board is StepperDemoKicad/StepperDemoPCB.kicad_pcb and its schematic StepperDemoKicad/StepperDemoPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the StepperDemoPCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask sparpo before reusing the design.