Components
- Non-contact Electronic Water Level Sensor
- Float Switch
- Bayite 12V DC Water Pressure Diaphragm Pump
- Vertical Suction Lift: 5ft (1.5m). Adjustable CUT-OFF Pressure : default 80 PSI, MAX 100 PSI. Amp Draw: 3.0AMP.It doesn't mean 4L/min jet at 80 PSI.
- 12V DC Dosing Pump Peristaltic Dosing Head
- 100 ml's per hour flow rate allows for easy dosing of additives such as magnesium.
- Water Reservoir
- Any water container/bucket that you wish to use. I'm using a 5 gallon bucket with a water tight seal to prevent evaporation, with Aragonite sand to keep a consistent 8.2 ph.
- MT3608 DC-DC Step Up Power Booster
- 3v Relay
- 5v Relays if you're using a 5v system, e. g. Arduino uno
- Resistors
- 3x 330Ω resistors
- 1x 10kΩ resistor
- LEDs
- 1x green
- 1x yellow
- 1x red
- JST PH2.0 connectors
- 1x 3 pin for water level sensor
- 1x 2 pin for water pump
| Top PCB with Pico | Bottom PCB |
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| Inside Enclosure | Pump and Enclosure |
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