2 layers134.6 × 116.8 mm
2 layers183 × 130 mm
Testbench io
MDU-C2/MUST-Autonics- Size
- 183 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 139
- Pads
- 422
- Tracks, vias
- 802, 9
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 4 Apr 2021
- Updated
- 4 Apr 2021
Overview
Testbench io is an open-source printed circuit board by MDU-C2, from the MDU-C2/MUST-Autonics repository on GitHub. It is a 2-layer board of 183 × 130 mm with 74 parts on 139 nets, routed with 802 tracks and 9 vias.
It is built around the PCF8574AN and IPD50R380CE. Its parts include 20 resistors, 15 switches, 7 diodes, 7 transistors and 7 connectors.
Main components
2
PCF8574AN
PDIP-16-40℃~+85℃ 100kHz 10uA 2.5V~6V 25mA 300uA 8 I2C Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver PDIP-16 I/O Expanders ROHSTexas InstrumentsI/O Expanders
IPD50R380CE
TO-252-55℃~+150℃ 1 N-channel 14.1A 24.8nC@10V 380mΩ@13V 3V 40pF 500V 584pF 98W TO-252 MOSFETs ROHSInfineon TechnologiesMOSFETs
README
README.mdMain repository for: MUST-Autonics
Sub-project VT1: Testbench
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | R_Small | Resistor_SMD:R_0603_1608Metric | R305, R306, R401, R402, R403, R404, R405, R701 |
| 7 | LED | LED_THT:LED_D5.0mm | D201, D401, D402, D403, D404, D405, D701 |
| 7 | SW_SPST | Solar_team:MFP120 | SW405, SW406, SW501, SW502, SW701, SW702, SW703 |
| 6 | 10k | Resistor_SMD:R_0603_1608Metric | R202, R203, R204, R301, R302, R303 |
| 6 | IPD50R380CE | Package_TO_SOT_SMD:TO-252-2 | Q301, Q302, Q303, Q304, Q305, Q306 |
| 5 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H101, H102, H103, H104, H105 |
| 5 | SW_Push | Button_Switch_THT:SW_PUSH-12mm | SW401, SW402, SW403, SW404, SW407 |
| 4 | R_POT | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV401, RV402, RV701, RV702 |
| 3 | 4.7 | Resistor_SMD:R_0603_1608Metric | R205, R206, R207 |
| 3 | Conn_01x02 | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J501, J502, J601 |
| 3 | Conn_01x04 | Connector_JST:JST_XH_S4B-XH-A_1x04_P2.50mm_Horizontal | J301, J302, J303 |
| 3 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP201, JP202, JP203 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R304 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric | C201 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Bourns_3386P_Vertical | RV201 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R601 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R201 |
| 1 | 2N3904 | Package_TO_SOT_SMD:SOT-23 | Q201 |
| 1 | CJMCU_MCP2551 | Solar_team:CJMCU_2551 | U601 |
| 1 | DB37_Male_MountingHoles | Solar_team:Wurth_Dsub_37_angled_male_8.08mm | J701 |
| 1 | NUCLEO64-F476RG | Solar_team:MODULE_NUCLEO-F476RG | U101 |
| 1 | PCF8574AN | Package_DIP:DIP-16_W7.62mm | U201 |
| 1 | SW_DIP_x01 | Package_DIP:Vishay_HVM-DIP-3_W7.62mm | SW201 |
| 1 | SW_DIP_x08 | Package_DIP:DIP-16_W7.62mm | SW704 |
| 1 | SW_DPDT_x2 | Solar_team:MFP130 | SW408 |
| 1 | WC1602A | Display:WC1602A | DS201 |
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Questions
How big is the Testbench io PCB?
It measures 183 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Testbench io use?
74 parts, built around the PCF8574AN and IPD50R380CE. 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 Testbench io KiCad files?
From the MDU-C2/MUST-Autonics repository on GitHub, at the commit this page was made from: the board is Kicad_schematics/testbench_io/testbench_io.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Testbench io design in my own project?
Its repository states no licence, so its author keeps all rights: ask MDU-C2 before reusing the design.