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== Bill of Materials== | == Bill of Materials== | ||
In this BOM one will find the parts list for Growbot. Subsections for each assembly can be found below the BOM in the given subsections. | |||
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Revision as of 01:29, 7 May 2020
Bill of Materials
In this BOM one will find the parts list for Growbot. Subsections for each assembly can be found below the BOM in the given subsections.
| Description | Count |
|---|---|
| 187 mm Aluminium Extrusion | 4 |
| 213 mm Aluminium Extrusion | 8 |
| Aluminium Corner Joints | 8 |
| 5x5mm Hex Screws | 64 |
| 10x87.5mm Axle | 4 |
| Bearing Carrier | 4 |
| 10 mm Shaft Collar | 8 |
| 72-Tooth Gear | 4 |
| Wheel | 4 |
| Tires | 4 |
| 3x35mm Hex Bolts | 20 |
| 3mm hex nuts | 20 |
| Bearings | 8 |
| 5mm hex cap bolts (20mm long) | 4 |
| 5mm hex cap bolts (10mm long) | 4 |
| Roller Chain (ISO Number 05B, 8 mm Pitch) | 3 ft |
| 9-tooth gear | 2 |
| 3mm Hex Bolts (15mm long) | 2 |
| 3mm hex nuts | 2 |
| Motor Mounts | 2 |
| Motors | 2 |
| Encoder | 2 |
| Generator PCB | 1 |
| Sensor PCB | 1 |
| ADS1115 ADC | 1 |
| 3.3 kΩ Resistor | 1 |
| 12 kΩ Resistor | 1 |
| 47 Ω Resistor | 1 |
| 10 kΩ Resistor | 4 |
| 1 MΩ Resistor | 4 |
| 4.7 kΩ Potentiometer | 1 |
| 12 kΩ Resistor | 1 |
| 100 nF Capacitor | 2 |
| 1.2 nF Capacitor | 1 |
| 1 uF Capacitor | 1 |
| 22 nF Capacitor | 2 |
| 1 mH Inductor | 2 |
| LM324N Amplifier | 1 |
| NE555 Timer | 1 |
| 2.1x5.5mm barrel connector | 1 |
| 2 positions terminal connector | 3 |
| 3 positions right angle pin header | 2 |
| ~1 meter 20AWG cable (for the inductors) | 1 |
| ~100' 22 gauge multi-strand wire (for the following wire) | 1 |
| M3 Heat Insert | 3 |
| 3030 L-bracket | 1 |
| M6x15mm | 1 |
| M4 3030 T-nut | 1 |
| M4x16mm | 1 |
| NEMA11 Motor | 1 |
| M2.5x6mm | 4 |
| M3 Hex Nut | 3 |
| M3x5mm Set Screw | 1 |
| M3x10mm | 2 |
| M2.5x10mm | 4 |
| M2.5 Hex Nut | 4 |
| Stemma Soil Sensor | 1 |
| M3x12mm | 2 |
| M3x16mm | 1 |
| Raspberry Pi 4 | 1 |
| O-Drive Control Board | 1 |
| 50W Power Resistor | 1 |
| 6s LiPo 22.2V Battery | 1 |
| Voltage Sensor | 1 |
| 5V Regulator | 1 |
| Analog to Digital Converter | 1 |
| Large Power Rail (for 24V) | 1 |
| Small Power Rail (for 5V/GND) | 2 |
| Automotive Relay | 1 |
| Relay Holder | 1 |
| M2.5x10 Screws | 14 |
| M3 Nylon Standoffs | 4 |
| M4x10 Screws | 2 |
| M5x10 Screws | 2 |
3D Printed Parts
