4 layers95 × 77 mm
Tachometer
Churrosoft/Dashdash
tablero de instrumentos por can para integrar con OpenEFI, cuando se nos ocurra algo mas original cambiamos el nombre
207 parts1MIT
2 layers265.5 × 132.3 mm
Dashdash
Churrosoft/Dashdash1tablero de instrumentos por can para integrar con OpenEFI, cuando se nos ocurra algo mas original cambiamos el nombre
- Size
- 265.5 × 132.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 272
- Nets
- 557
- Pads
- 1,490
- Tracks, vias
- 431, 30
- Routed
- Yes
- KiCad
- KiCad 5 (file 20210722)
- Created
- 24 Jul 2019
- Updated
- 3 Aug 2022
Overview
Dashdash is an open-source printed circuit board by Churrosoft, from the Churrosoft/Dashdash repository on GitHub, published under the MIT licence. It is a 2-layer board of 265.5 × 132.3 mm with 272 parts on 557 nets, routed with 431 tracks and 30 vias.
It is built around the TJA1042T-3,118-TD, PCA9685PW and 74HC595, with the HDSP-7801, ADUM4160BRW and MIC2940A-3.3WU among its other parts. Its parts include 66 diodes, 62 capacitors, 41 ICs, 36 resistors and 22 transistors. It belongs with the STM32 boards of this library.
Main components
12
TJA1042T-3,118-TD
SOIC-8-40℃~+125℃ 1Mbps 4.5V~5.5V 400nA 70mA CAN Transceiver Low-power mode、Wake-up function、TXD dominant timeout、ESD protection、Undervoltage Protection、Thermal shutdown protection、Bus fault protection、Integrated level shifting、Enable SOIC-8 CAN Transceivers ROHSTDSEMICCAN Transceivers
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
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
HDSP-7801
插件0.3 1 105mW 12.7mmx7.62mmx6.09mm 7 Segment Common Anode Green 插件 LED Segment Displays ROHSBroadcom LimitedLED Segment Displays
ADUM4160BRW
SOIC16WFull/Low Speed 5 kV USB Digital IsolatorAnalog DevicesUncategorised
MIC2940A-3.3WU
TO-263-3-40℃~+125℃@(Tj) 1 1.25A 240uA 26V 3.3V 400uVrms 600mV@(1.25A) Fixed Over Current Protection、Over Temperature Protection、Reverse connection protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MIC2940A-5.0WT
TO-220-3-40℃~+125℃ 1 1.25A 26V 400uVrms 500uA 5V 600mV@(1.25A) Fixed Over Current Protection、Over Temperature Protection Positive TO-220-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETsIRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETs
LTS-6980HR
DIP-100.56 1 19.05mmx12.6mmx8mm 7 Segment 75mW Common Cathode Red DIP-10 LED Segment Displays ROHSLite-OnLED Segment Displays
SMAJ58CA
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiacheng
README
README.mdDashdash
tablero de instrumentos por can para integrar con OpenEFI, cuando se nos ocurra algo mas original cambiamos el nombre
Parts
272| Qty | Value | Footprint | References |
|---|---|---|---|
| 53 | 100nF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +37 |
| 41 | WS2812B | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +25 |
| 31 | 560Ω ±5% 63mW | Resistor_SMD:R_Array_Convex_4x0603 | RN1, RN2, RN10, RN11, RN12, RN13, RN14, RN15, RN16, RN17, RN18, RN19, RN20, RN21, RN22, RN23 +15 |
| 24 | 1k 1/10W +-1% | Resistor_SMD:R_0603_1608Metric | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +8 |
| 22 | LED | LED_SMD:LED_0805_2012Metric_Castellated | D42, D43, D44, D45, D46, D47, D48, D49, D50, D51, D52, D53, D54, D55, D56, D57 +6 |
| 19 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q10, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19 +3 |
| 13 | 74HC595 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U22, U23, U32, U33, U34, U35, U40, U41, U42, U43, U44, U45, U46 |
| 11 | 4511 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U4, U5, U6, U11, U12, U13, U16, U17, U18, U27, U28 |
| 6 | HDSP-7801 | Display_7Segment:HDSP-7801 | U10, U14, U15, U19, U20, U21 |
| 3 | HDSP-4830_2 | Display:HDSP-4830 | BAR1, BAR2, BAR3 |
| 3 | HDSP-7801 | DashDash:SA15-11xxx | U24, U25, U26 |
| 2 | 10R 1/10W | Resistor_SMD:R_0603_1608Metric | R29, R30 |
| 2 | 15pF | Capacitor_SMD:C_0805_2012Metric | C55, C56 |
| 2 | 1N4148 | Diode_SMD:D_0805_2012Metric | D66, D67 |
| 2 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C52, C53 |
| 2 | 22R | Resistor_SMD:R_1206_3216Metric | R35, R36 |
| 2 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | Q20, Q21 |
| 2 | LTS-6980HR | Display_7Segment:7SegmentLED_LTS6760_LTS6780 | FUEL1, FUEL2 |
| 2 | R_Small | Resistor_SMD:R_0603_1608Metric | R32, R33 |
| 2 | TestPoint_Small | TestPoint:TestPoint_Pad_1.0x1.0mm | TP1, TP2 |
| 1 | 0.01R | Resistor_SMD:R_1210_3225Metric | R26 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C62 |
| 1 | 10K 1/10W | Resistor_SMD:R_0603_1608Metric | R34 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R25 |
| 1 | 1M 1/10W | Resistor_SMD:R_0603_1608Metric | R31 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C43 |
| 1 | 25LCxxx | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U48 |
| 1 | 25MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 2N3904 | Package_TO_SOT_SMD:TSOT-23 | Q22 |
| 1 | 4.7nF | Capacitor_SMD:C_0805_2012Metric | C66 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C50 |
| 1 | 4.99K 1/10W | Resistor_SMD:R_0603_1608Metric | R28 |
| 1 | 47nF | Capacitor_SMD:C_0603_1608Metric | C61 |
| 1 | 57.6K 1/10W | Resistor_SMD:R_0603_1608Metric | R27 |
| 1 | ADUM4160 | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U52 |
| 1 | BOOT0 | TestPoint:TestPoint_Pad_D2.0mm | TP3 |
| 1 | BOOT1 | TestPoint:TestPoint_Pad_D2.0mm | TP4 |
| 1 | Jumper_NO_Small | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | LOGO | DashDash:rpm_0v7 | G*** |
| 1 | LT4363IMS | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U51 |
| 1 | MIC2940A-3.3WU | Package_TO_SOT_SMD:TO-263-3_TabPin2 | U50 |
| 1 | MIC2940A-5.0WT | Package_TO_SOT_THT:TO-220-3_Vertical | U49 |
| 1 | PCA9685PW | Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm | U38 |
| 1 | SMAJ58CA | Diode_SMD:D_SMA | D65 |
| 1 | STM32F405VGTx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U47 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | TJA1042T3118 | Package_SO:HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm | U53 |
| 1 | USB_B | Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal | J1 |
Questions
How big is the Dashdash PCB?
It measures 265.5 × 132.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dashdash use?
272 parts, built around the TJA1042T-3,118-TD, PCA9685PW, 74HC595 and HDSP-7801. 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 Dashdash KiCad files?
From the Churrosoft/Dashdash repository on GitHub, at the commit this page was made from: the board is pcb/v1/v1.kicad_pcb and its schematic pcb/v1/Battery-Fuel-Temperature.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dashdash design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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