4 layers65 × 73 mm
2 layers65 × 56 mm
Dingo hat
CCHS-Melbourne/dingo-capDonkey-Hat is a Raspberry Pi Hat to drive a Donkey Car (http://www.donkeycar.com/)
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 98
- Nets
- 99
- Pads
- 304
- Tracks, vias
- 585, 105
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 4 Dec 2018
- Updated
- 12 Jan 2020
Overview
Dingo hat is an open-source printed circuit board by CCHS-Melbourne, from the CCHS-Melbourne/dingo-cap repository on GitHub. It is a 2-layer board of 65 × 56 mm with 98 parts on 99 nets, routed with 585 tracks and 105 vias.
It is built around the AOZ6605PI-1, MCP3021A5-E and PCA9685PW, with the BQ29209DRBR, BSS84 and MPU-9250 among its other parts. Its parts include 23 resistors, 23 connectors, 22 capacitors, 5 ICs and 4 diodes.
Main components
7
AOZ6605PI-1
ESOP-8-40℃~+85℃ 1 250uA 4.5V~18V 5A 600kHz Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHSAlpha & Omega SemiconductorDC-DC Converters
MCP3021A5-E
SOT23-5Low-Power 10-Bit A/D Converter with I2C InterfaceMicrochip TechnologyUncategorised
PCA9685PW
TSSOP-28-40℃~+85℃ 100kHz~1MHz 16 2.3V~5.5V 25mA 5.5V Built-in PWM TSSOP-28 LED Drivers ROHSNXP SemiconductorsLED Drivers
BQ29209DRBR
SON-8(3x3)-40℃~+110℃ 15mA 2 3uA 4.3V 4V~10V Lithium Battery Not supported Protection IC SON-8(3x3) Battery Management ROHSTexas InstrumentsBattery Management
BSS84
SOT-23-55℃~+150℃ 1 P-Channel 130mA 2.8pF 24.6pF 2V 3.2Ω@5V 300mW 4.7pF 50V 590pC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
MPU-9250
QFN-24-EP(3x3)-40℃~+85℃ 2.4V~3.6V 8uA IMU (accelerometer + gyroscope) Motion event detection SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(3x3) Accelerometers ROHSTDK InvenSenseAccelerometersPJ-038AH
-DC Power ConnectorsCUI
README
Readme.md#CCHS dingo-hat
This is the readme.
Parts
98| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C202, C204, C205, C206, C207, C208, C305 |
| 5 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C8, C306, C307, C308, C309 |
| 4 | 3.9K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R8, R9, R10, R11 |
| 4 | M2.5_Mount | Mounting_Holes:MountingHole_2.7mm_M2.5 | J24, J25, J26, J27 |
| 3 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C302, C303, C311 |
| 3 | 150 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R206, R207, R208 |
| 3 | Ferrite_Bead_Small | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1, FB2, FB3 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R7, R14 |
| 2 | 220x4 | Resistor_SMD:R_Array_Convex_4x0603 | RN1, RN2 |
| 2 | 30V 1A | Diodes_SMD:D_SOD-123F | D2, D3 |
| 2 | 470 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R202 |
| 2 | Fuse | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1, F2 |
| 2 | SuperHouseLogo | libs:logo.dingocar | G8, G9 |
| 1 | 0 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R301 |
| 1 | 1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R204 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R13 |
| 1 | 100nF | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C3 |
| 1 | 10K | Resistors_SMD:R_0603_HandSoldering | R201 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7 |
| 1 | 10uF | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C9 |
| 1 | 110k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R304 |
| 1 | 128x32_OLED | libs:0.91 OLED | J13 |
| 1 | 128x64_OLED | libs:128x64_OLED | J16 |
| 1 | 15k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R303 |
| 1 | 2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | 200k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R12 |
| 1 | 22nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C301 |
| 1 | 240 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R205 |
| 1 | 2nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C310 |
| 1 | 3 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | 3.3uH | libs:Inductor-SMT-MPLCH0740 | L301 |
| 1 | 330 | Resistors_SMD:R_0603_HandSoldering | R3 |
| 1 | 4 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J20 |
| 1 | 470 | Resistors_SMD:R_0603_HandSoldering | R4 |
| 1 | 47R | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R2 |
| 1 | 47uF | libs:CP_Elec_6.6x6.6 | C312 |
| 1 | 5 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J19 |
| 1 | 50k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R302 |
| 1 | 6 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J18 |
| 1 | 7 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J17 |
| 1 | A0 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | AOZ6605PI-1 | libs:SOIC-8-EP--AOZ6605PI-1 | U301 |
| 1 | BQ29209DRBR | libs:BQ29209DRBR | U203 |
| 1 | BSS84 | TO_SOT_Packages_SMD:SOT-23 | Q201 |
| 1 | CCHSLogo | libs:logo.cchs | G1 |
| 1 | CHRG | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D201 |
| 1 | DNF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1 |
| 1 | GPIO06 | libs:SW_PUSH_4.5mm | SW2 |
| 1 | GPIO13 | libs:SW_PUSH_4.5mm | SW1 |
| 1 | HeartofPlutoLogo | libs:logo.HeartOfPluto2 | G3 |
| 1 | LCA2020Logo | libs:logo.LCA.2020.1 | G2 |
| 1 | LCA2020Logo.3 | libs:logo-2020.silk | G4 |
| 1 | LCA2020Logo.4 | libs:logo-2020.mask | G5 |
| 1 | LiPo | libs:SolderWirePad_2x_5.08mm_14-18AWG-2mmDrill | J1 |
| 1 | LiPo-Balance | Connectors_JST:JST_XH_S03B-XH-A_03x2.50mm_Angled | J5 |
| 1 | MCP3021 | TO_SOT_Packages_SMD:SOT-23-5 | U1 |
| 1 | MCP73213T-A6BI_MF | libs:MCP73213T-A6BI | U202 |
| 1 | MPU-9250 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J15 |
| 1 | NEOPIXEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | NiMH | libs:SolderWirePad_2x_5.08mm_14-18AWG-2mmDrill | J11 |
| 1 | PCA9685PW | Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm | U2 |
| 1 | PJ-038AH | libs:CUI_PJ-038AH | J10 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | Power-Out | libs:SolderWirePad_2x_5.08mm_14-18AWG-2mmDrill | J12 |
| 1 | PowersLogo | libs:logo.pc | G6 |
| 1 | Raspberry_Pi_2_3 | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J2 |
| 1 | SuperHouseLogo | libs:logo.superhouse | G7 |
| 1 | ULTRA_0 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J3 |
Questions
How big is the Dingo hat PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dingo hat use?
98 parts, built around the AOZ6605PI-1, MCP3021A5-E, PCA9685PW and BQ29209DRBR. 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 Dingo hat KiCad files?
From the CCHS-Melbourne/dingo-cap repository on GitHub, at the commit this page was made from: the board is dingo-hat.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dingo hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask CCHS-Melbourne before reusing the design.
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