4 layers31.3 × 34 mm
2 layers36 × 40 mm
PCB designs for Underwater Robotics at Berkeley (UR@B)
- Size
- 36 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 52
- Pads
- 158
- Tracks, vias
- 137, 154
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 1 Nov 2020
- Updated
- 12 Sep 2024
Overview
ESCC is an open-source printed circuit board by berkeleyauv, from the berkeleyauv/RoboSub_HW repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 36 × 40 mm with 28 parts on 52 nets, routed with 137 tracks and 154 vias.
Its parts include 15 capacitors, 5 ICs, 3 connectors, 2 resistors and 2 switches. It belongs with the STM32 boards of this library.
README
MATE/BackplaneTest/README.mdBackplaneTest
Tests the ESCC and PCC along with a Molex Super Sabre for power.
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C4, C6, C8, C10, C12, C15, C16 |
| 4 | 1u | Capacitor_SMD:C_0603_1608Metric | C5, C7, C9, C11 |
| 2 | 10u | Capacitor_SMD:C_0805_2012Metric | C13, C14 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 150 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | ACS725xLCTR-30AB | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | ATA6561 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | AZ1117-3.3 | Package_TO_SOT_SMD:SOT-89-3 | U2 |
| 1 | BESC | BESC:BESC | U4 |
| 1 | Conn_01x03 | extraparts:Molex_UltraFit_RH_3pin | J1 |
| 1 | Conn_01x05 | extraparts:Samtec_mPOWER_UMPT_RA_5pin | J2 |
| 1 | DBG | Button_Switch_SMD:SW_SPST_PTS810 | SW2 |
| 1 | DNP | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | RST | Button_Switch_SMD:SW_SPST_PTS810 | SW1 |
| 1 | STM32F072CBUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U1 |
| 1 | SWD_UART | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J3 |
Questions
How big is the ESCC PCB?
It measures 36 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESCC use?
28 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 ESCC KiCad files?
From the berkeleyauv/RoboSub_HW repository on GitHub, at the commit this page was made from: the board is MATE/ESCC/ESCC.kicad_pcb and its schematic General/ESCB/ESCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESCC design in my own project?
Its repository publishes it under the GPL-3.0 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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