2 layers76.2 × 76.2 mm
Corner board wson6
lutetjeff/ece395
Repository for UIUC ECE395 project known as RHipoff. A mixture of the Rhythm Horizon and RE:Flex Dance platforms built from the ground up.
61 parts
2 layers27.9 × 40.6 mm
Repository for UIUC ECE395 project known as RHipoff. A mixture of the Rhythm Horizon and RE:Flex Dance platforms built from the ground up.
- Size
- 27.9 × 40.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 45
- Pads
- 133
- Tracks, vias
- 427, 65
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Oct 2024
- Updated
- 14 Dec 2024
Overview
Ex4 is an open-source printed circuit board by lutetjeff, from the lutetjeff/ece395 repository on GitHub. It is a 2-layer board of 27.9 × 40.6 mm with 25 parts on 45 nets, routed with 427 tracks and 65 vias.
Its parts include 6 capacitors, 5 resistors, 4 connectors, 3 diodes and 2 ICs. It belongs with the STM32 boards of this library.
README
README.mdRepository for UIUC ECE395 project known as RHipoff. A mixture of the Rhythm Horizon and RE:Flex Dance platforms built from the ground up. Current configuration is for four load cells only, but firmware supports up to 16 different panels with four load cells each.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5, C6 |
| 3 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R5 |
| 3 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2, D3 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 1 | BOOT | Button_Switch_SMD:SW_SPST_PTS810 | SW2 |
| 1 | GPIO | Connector_PinHeader_2.54mm:PinHeader_2x11_P2.54mm_Vertical | J4 |
| 1 | I2C1 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Programming | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | RST | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | STM32L031K6Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | TLV76733QWDRBxQ1 | Package_SON:VSON-8-1EP_3x3mm_P0.65mm_EP1.65x2.4mm | U2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4085 | J1 |
| 1 | USER_LED_1_EN | Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_RoundedPad1.0x1.5mm | JP1 |
| 1 | USER_LED_2_EN | Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_RoundedPad1.0x1.5mm | JP2 |
The 24 most common of 25 parts.
Questions
How big is the Ex4 PCB?
It measures 27.9 × 40.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ex4 use?
25 parts. 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 Ex4 KiCad files?
From the lutetjeff/ece395 repository on GitHub, at the commit this page was made from: the board is exercises/ex4/ex4.kicad_pcb and its schematic 395MainBoard/395MainBoard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ex4 design in my own project?
Its repository states no licence, so its author keeps all rights: ask lutetjeff before reusing the design.
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