2 layers65 × 56 mm
2 layers155 × 88 mm
Transflective
cscott/rain-barrel- Size
- 155 × 88 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 65
- Pads
- 232
- Tracks, vias
- 490, 51
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 14 Aug 2021
- Updated
- 25 May 2026
Overview
Transflective is an open-source printed circuit board by cscott, from the cscott/rain-barrel repository on GitHub. It is a 2-layer board of 155 × 88 mm with 34 parts on 65 nets, routed with 490 tracks and 51 vias.
It is built around the 74LVC1G02Z. Its parts include 19 connectors, 3 resistors, 2 ICs and 1 diode. It belongs with the RP2040 boards of this library.
Main components
1Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3 |
| 2 | STEMMA QT | Transflective:JST-SH-4-VERT-SMD | J8, J9 |
| 2 | feather long | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J1, J3 |
| 2 | feather short | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J2, J4 |
| 1 | 74LVC1G02 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U2 |
| 1 | CAP ALERT | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J15 |
| 1 | D_Schottky | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | LCD CS | Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm | JP1 |
| 1 | LCD CS | Connector_JST:JST_XH_B03B-XH-AM_1x03_P2.50mm_Vertical | J11 |
| 1 | MISO | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J14 |
| 1 | PRESSURE | Connector_JST:JST_XH_B03B-XH-AM_1x03_P2.50mm_Vertical | J16 |
| 1 | PUMP | Connector_JST:JST_XH_B03B-XH-AM_1x03_P2.50mm_Vertical | J13 |
| 1 | PermaProto | Transflective:PermaProto | J5 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | PowerTail Out | Connector_JST:JST_XH_B02B-XH-AM_1x02_P2.50mm_Vertical | J18 |
| 1 | Pressure Switch | Connector_JST:JST_XH_B02B-XH-AM_1x02_P2.50mm_Vertical | J17 |
| 1 | SNITCH | Connector_JST:JST_XH_B03B-XH-AM_1x03_P2.50mm_Vertical | J7 |
| 1 | STEMMA QT | Connector_JST:JST_XH_B04B-XH-AM_1x04_P2.50mm_Vertical | J10 |
| 1 | To LCD Board | Connector_IDC:IDC-Header_2x07_P2.54mm_Vertical | J6 |
| 1 | UNUSED | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J19 |
| 1 | WATER | Connector_JST:JST_XH_B03B-XH-AM_1x03_P2.50mm_Vertical | J12 |
The 26 most common of 34 parts.
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Questions
How big is the Transflective PCB?
It measures 155 × 88 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Transflective use?
34 parts, built around the 74LVC1G02Z. 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 Transflective KiCad files?
From the cscott/rain-barrel repository on GitHub, at the commit this page was made from: the board is Transflective/Rear-Panel/Transflective.kicad_pcb and its schematic Transflective/Level-Amp-PCB/Level-Amp-PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Transflective design in my own project?
Its repository states no licence, so its author keeps all rights: ask cscott before reusing the design.