2 layers62.5 × 49.5 mm
2 layers44.5 × 37 mm
Crenshaw
Kaleidogeist/Crenshaw21.5" SSD1351 RGB OLED VIK module.
- Size
- 44.5 × 37 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 31
- Pads
- 111
- Tracks, vias
- 96, 49
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 27 Sep 2020
- Updated
- 22 Oct 2024
Overview
Crenshaw is an open-source printed circuit board by Kaleidogeist, from the Kaleidogeist/Crenshaw repository on GitHub, published under the CERN-OHL-S-2.0 licence. It is a 2-layer board of 44.5 × 37 mm with 31 parts on 31 nets, routed with 96 tracks and 49 vias.
It is built around the TPS61040DBV, XC6206P332MR and 1N5819WS. Its parts include 12 capacitors, 4 resistors, 3 diodes, 3 connectors and 2 ICs. It belongs with the lEDs and displays boards of this library.
Main components
3
TPS61040DBV
SOT-23-5-40℃~+125℃@(TJ) 1 1.8V~6V 1MHz 28V 28uA 400mA Adjustable Boost Boost Built-in No Overcurrent Protection、Light load efficient mode SOT-23-5 DC-DC Converters ROHSTexas InstrumentsLED Drivers
XC6206P332MR
SOT-23-40℃~+85℃@(Ta) 1 1uA 200mA 3.3V 6V Fixed Over Current Protection Positive SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
README
README.mdCrenshaw
1.5" SSD1351 RGB OLED VIK module.
Disclaimer
This board is licensed under CERN-OHL-S-2.0.
VIK module certification card
| Category | Classification | Response |
|---|---|---|
| FPC connector | Required | :heavy_check_mark: |
| Breakout pins | Recommended | :x: |
| Uses: SPI | Optional | :heavy_check_mark: |
| SPI used for SPI only | Strongly recommended | :heavy_check_mark: |
| Uses: I2C | Optional | :x: |
| I2C used for I2C only | Strongly Recommended | N/A |
| I2C pull ups | Required | N/A |
| Uses: RGB | Optional | :x: |
| Uses: Extra GPIO 1 | Optional | :heavy_check_mark: |
| Uses: Extra GPIO 2 | Optional | :heavy_check_mark: |
| Standard PCB Size/Mount | Strongly Recommended | :x: |
Changelog
- 22/10/2024: License updated to CERN-OHL-S-2.0.
- 04/08/2023: Changed VIK and OLED FFC to FH12. Stitched ground planes together. Fixed VIK footprint. Moved production files to easier to access location.
- 28/07/2023: Added pin labels. Added VIK size row to certification card.
- 27/07/2023: Added voltage regulator, SSD1351 supporting circuitry and VIK connector. Added license. Added metadata to schematic and board files. Added VIK module certification card.
- 26/07/2023: Updated to V2.0.
- 11/11/2020: Updated to V1.2. Slightly increased size. Moved ribbon cable connector away from center of board as it was causing issues where it was. Spread components apart to allow for easier soldering.
- 30/09/2020: Updated to V1.1. Fixed orientation of I2C headers, increased silkscreen text size, moved ribbon cable connector further towards center of board.
- 29/09/2020: D1 SOD323 switched to SOD123.
- 27/09/2020: Initial commit.
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1u | Capacitor_SMD:C_0603_1608Metric | C3, C4, C5, C7 |
| 3 | Tooling Hole | Crenshaw:JLC Tooling Hole | H1, H2, H3 |
| 2 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C6 |
| 2 | 1N4148 | Diode_SMD:D_SOD-323 | D1, D2 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C11, C12 |
| 2 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C8, C10 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 10u | Inductor_SMD:L_Sunlord_SWPA3012S | L1 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 1N5819WS | Diode_SMD:D_SOD-323 | D3 |
| 1 | 22p | Capacitor_SMD:C_0402_1005Metric | C9 |
| 1 | 3V3 SEL | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels | JP1 |
| 1 | 51 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 560k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | Ariamelon Logo | Crenshaw:Ariamelon_Logo_x2_Mask | A1 |
| 1 | OLED_Breakout | Crenshaw:OLED_1.5_SSD1351_128x128 | J1 |
| 1 | SSD1351 | Crenshaw:Hirose_FH12-30S-0.5SH_1x30-1MP_P0.50mm_Horizontal | J2 |
| 1 | TPS61040DBV | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | VIK Module | Crenshaw:vik-module-connector-horizontal | J3 |
| 1 | VIK logo | Crenshaw:vik-logo-small | A2 |
| 1 | XC6206P332MR | Package_TO_SOT_SMD:SOT-23 | U2 |
Questions
How big is the Crenshaw PCB?
It measures 44.5 × 37 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Crenshaw use?
31 parts, built around the TPS61040DBV, XC6206P332MR and 1N5819WS. 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 Crenshaw KiCad files?
From the Kaleidogeist/Crenshaw repository on GitHub, at the commit this page was made from: the board is PCB/Crenshaw.kicad_pcb and its schematic PCB/Crenshaw.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Crenshaw design in my own project?
Its repository publishes it under the CERN-OHL-S-2.0 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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