2 layers81 × 49 mm
2 layers
Temalabor
domipapp/LIN-Driver-Linking- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 43
- Pads
- 116
- Tracks, vias
- 222, 4
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 9 Jun 2023
- Updated
- 10 Jun 2023
Overview
Temalabor is an open-source printed circuit board by domipapp, from the domipapp/LIN-Driver-Linking repository on GitHub. It is a 2-layer board with 27 parts on 43 nets, routed with 222 tracks and 4 vias.
It is built around the TJA1029T, DRV8844PWPR and FC681478, with the PMEG045T150EIPD among its other parts. Its parts include 5 capacitors, 3 resistors, 3 ICs, 3 connectors and 2 diodes.
Main components
4
TJA1029T
SOIC-8-40℃~+150℃ 1 1 175mV 5V~18V Thermal shutdown protection、Bus fault protection、Local wake-up、Bus wake-up、Low-power mode、TXD timeout protection、Under-voltage detection Transceiver SOIC-8 LIN Transceivers ROHSNXP SemiconductorsLIN Transceivers
DRV8844PWPR
HTSSOP-28-40℃~+125℃ 2 2.5A 480mΩ 8V~60V 8V~60V Bipolar Driver Yes HTSSOP-28 Stepper Motor Driver ROHSTexas InstrumentsStepper Motor Driver
FC681478
2.1 mm Center Pin, 2A, 16V Right Angle, Locking DC Power Jack Socket ConnectorCLIFF ELECTRONIC COMPONENTSUncategorised
PMEG045T150EIPD
-- Diodes - General Purpose ROHSNexperiaDiodes - General Purpose
README
README.mdLIN meghajtó illesztése STK3700 mikrokontrollerhez és visszapillantó tükör vezérlése számítógépről
A project az 5. féléves Témalaboratóium kurzus keretein belül valósult meg. A konzulensem Scherer Balázs volt. A projekt során meg kellett tervezni egy nyákot olyan kapcsolással amely illeszthető STM3700 mikrokontrollerhez, számítőgéptől kapott LIN üzenetek megfelelő feszültségszintre konvertálását el tudja végezni és képes elegendő áramot szolgáltani a visszapillantó tükör vezérléséhez. Az üzenetek dekódolását és a tükör irányítását a mikrokontroller végzi.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C3 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 2 | GND | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | TP1, TP2 |
| 1 | 0.47u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 1 | 100u | Capacitor_SMD:CP_Elec_4x3.9 | C5 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 12V | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP9 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 3V3 | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP4 |
| 1 | 5V | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP3 |
| 1 | BZD27Cxx | Diode_SMD:D_SMF | D2 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | DB9_Female | Connector_Dsub:DSUB-9_Male_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm | J3 |
| 1 | DRV8844PWPR | driver:IC_DRV8844PWPR | U2 |
| 1 | FC681478 | FC681478:FC681478 | X1 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm | JP1 |
| 1 | NFAULT | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP6 |
| 1 | PMEG045T150EIPD | Package_TO_SOT_SMD:Nexperia_CFP15_SOT-1289 | D1 |
| 1 | Rx | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP7 |
| 1 | STK3700_Exp_Conn | STK3700_Expansion_board:PinSocket_2x10_P2.54mm_Horizontal_Reversed | J1 |
| 1 | TJA1029T | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | Tx | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP8 |
| 1 | VMCU | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP5 |
| 1 | fuseholder | Fuse:Fuseholder_Cylinder-5x20mm_Schurter_0031_8201_Horizontal_Open | U1 |
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Questions
What parts does the Temalabor use?
27 parts, built around the TJA1029T, DRV8844PWPR, FC681478 and PMEG045T150EIPD. 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 Temalabor KiCad files?
From the domipapp/LIN-Driver-Linking repository on GitHub, at the commit this page was made from: the board is kicad/temalabor.kicad_pcb and its schematic kicad/temalabor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Temalabor design in my own project?
Its repository states no licence, so its author keeps all rights: ask domipapp before reusing the design.