2 layers90 × 118 mm
Roverbase
stephendade/roverbase
A PCB design for Power and Motor control for small robots
61 parts3GPL-3.0
2 layers100 × 85 mm
- Size
- 100 × 85 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 52
- Pads
- 162
- Tracks, vias
- 532, 77
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 24 Feb 2018
- Updated
- 27 Aug 2018
Overview
Door is an open-source printed circuit board by TobiasKaiser, from the TobiasKaiser/door_pcb repository on GitHub. It is a 2-layer board of 100 × 85 mm with 37 parts on 52 nets, routed with 532 tracks and 77 vias.
It is built around the DRV8838DSG, WS2812B and 74HCT04D, with the SPX29302 among its other parts. Its parts include 12 capacitors, 7 ICs, 7 connectors, 4 resistors and 1 fuse.
Main components
4
DRV8838DSG
WSON-8-EP(2x2)-40℃~+85℃ 1.8A 1.8A 1.8V~7V 280mΩ 5nA Current sensing/regulation function、Active braking function Yes WSON-8-EP(2x2) Brushed DC Motor Drivers ROHSTexas InstrumentsMotor Driver ICs
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
74HCT04D
SO-14-40℃~+125℃ 1 19ns@4.5V,50pF 2V 2uA 3.7V 4.5V~5.5V 400mV 4mA 4mA 6 74HCT 800mV SO-14 Inverters ROHSNexperiaInverters
SPX29302
TO-263-5TO-263-5 New Arrivals ROHSSIPEXUncategorised
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100n | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3, C5, C6, C8, C9, C10, C11, C12 |
| 3 | WS2812B | Morn_SMD_NoLeads:WS2812B | U5, U6, U7 |
| 2 | 0 | Resistors_SMD:R_1812_HandSoldering | R3, R4 |
| 2 | 68u | Capacitors_SMD:CP_Elec_6.3x5.7 | C4, C7 |
| 2 | DRV8838 | Morn_SMD_NoLeads:DFN-8-1EP_2x2mm_Pitch0.5mm_FIXED | U1, U2 |
| 1 | 200 | Resistors_SMD:R_0805_HandSoldering | R2 |
| 1 | 330 | Resistors_SMD:R_0805_HandSoldering | R1 |
| 1 | 74HCT04 | Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm | U4 |
| 1 | Fuse | Resistors_SMD:R_1812_HandSoldering | F1 |
| 1 | Motor 1 | Connectors_Terminal_Blocks:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | Motor 2 | Connectors_Terminal_Blocks:TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | POWER | Morn_SMD:PJ-036AH | J3 |
| 1 | POWER | Connectors_Terminal_Blocks:TerminalBlock_bornier-2_P5.08mm | J4 |
| 1 | RC522 RFID Module | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | J6 |
| 1 | Raspberry Pi Zero | Socket_Strips:Socket_Strip_Straight_2x20_Pitch2.54mm | J5 |
| 1 | SPX29302 | TO_SOT_Packages_SMD:TO-263-5_TabPin3 | U3 |
| 1 | To current sense module | Pin_Headers:Pin_Header_Straight_1x10_Pitch2.54mm | J7 |
The 31 most common of 37 parts.
Questions
How big is the Door PCB?
It measures 100 × 85 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Door use?
37 parts, built around the DRV8838DSG, WS2812B, 74HCT04D and SPX29302. 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 Door KiCad files?
From the TobiasKaiser/door_pcb repository on GitHub, at the commit this page was made from: the board is door.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Door design in my own project?
Its repository states no licence, so its author keeps all rights: ask TobiasKaiser before reusing the design.
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