2 layers40 × 79.6 mm
ESP32 Transmitter and Receiver
hackclub/OnBoard
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48 parts915
2 layers108 × 89.5 mm
Hydroponic
transistorgit/hydroponic-PCBPCB schematic and layout for the hydroponic controller
- Size
- 108 × 89.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 42
- Pads
- 156
- Tracks, vias
- 298, 8
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Apr 2023
- Updated
- 22 Apr 2023
Overview
Hydroponic is an open-source printed circuit board by transistorgit, from the transistorgit/hydroponic-PCB repository on GitHub, published under the MIT licence. It is a 2-layer board of 108 × 89.5 mm with 48 parts on 42 nets, routed with 298 tracks and 8 vias.
Its parts include 13 resistors, 11 connectors, 9 capacitors, 5 switches and 4 diodes.
README
README.mdhydroponic PCB
PCB schematics and layout for the hydroponic controller
For power supply, be carefull to choose a device that is powerful enough for the pump. If it's weak, the raspi will reset when the pump is switched on. I tried a 12V/2A successfully.
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 0.1uF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C5, C6, C7, C8, C9 |
| 5 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5, R6, R7, R8, R9 |
| 5 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4, H5 |
| 3 | 10uF | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | C1, C3, C4 |
| 3 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10, R11, R12 |
| 2 | 2k2 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 2 | 3k3 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R4 |
| 1 | 100nF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C2 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | Barrel_Jack | Connector_BarrelJack:BarrelJack_Horizontal | J10 |
| 1 | DCDC_StepDown_3-40V | myparts:DCDC_StepDown_3-40V | U1 |
| 1 | Display | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J4 |
| 1 | I2C_Spare | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1 |
| 1 | LED_5V | LED_THT:LED_D5.0mm | D4 |
| 1 | LED_Heartbeat | LED_THT:LED_D5.0mm | D3 |
| 1 | LED_Status1 | LED_THT:LED_D5.0mm | D2 |
| 1 | LED_Status2 | LED_THT:LED_D5.0mm | D1 |
| 1 | LightSensor | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J3 |
| 1 | Power | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J11 |
| 1 | Raspberry_Pi_2_3 | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J9 |
| 1 | SPI_Spare | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J8 |
| 1 | SW_Cancel | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW2 |
| 1 | SW_Down | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW5 |
| 1 | SW_Ok | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
| 1 | SW_Reset | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW3 |
| 1 | SW_Up | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW4 |
| 1 | TempSensor | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J2 |
| 1 | WaterLevel_Return | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J7 |
| 1 | WaterLevel_Tank | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J6 |
| 1 | WaterPump | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J5 |
Questions
How big is the Hydroponic PCB?
It measures 108 × 89.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hydroponic use?
48 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 Hydroponic KiCad files?
From the transistorgit/hydroponic-PCB repository on GitHub, at the commit this page was made from: the board is hydroponic.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hydroponic design in my own project?
Its repository publishes it under the MIT 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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