Line 5: | Line 5: | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
{|class="wikitable" style="margin:auto" | {|class="wikitable" style="margin:auto" | ||
|+ | |+Growbot Bill of Materials | ||
!Description | !Description | ||
!Count | !Count |
Revision as of 01:04, 7 May 2020
Bill of Materials
This project has been divided into multiple subsystems; frame, propulsion system, control system, power system.
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 |
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