Bill Of Material (BOM)
| Denomination | Qty | Unit Price | Supplier | Image | Remarks |
|---|---|---|---|---|---|
| 12V 10A power supply 100V-265V | 1 | 17 | ebay |  |
|
| Magnetic Stirrer bar 5cm | 1 | 3.6 | ebay |  |
|
| MK3 heating plate | 1 | 12.3 | aliexpress |  |
|
| Plexiglass 600 x 500 x 6 mm | 1 | 25 | Plexiglass.ch | ||
| Plexiglass 120OD 114ID 150 mm | 1 | 6 | Plexiglass.ch | ||
| Aluminium cylinder base | 1 | 10 | Need to check price !!! | ||
| PCB | 1 | 5 | PCB way | ||
| Miscellaneous small material | 1 | 5 |
Microcontroller
| Denomination | Qty | Unit Price | Supplier | Image | Remarks |
|---|---|---|---|---|---|
| Atmega32U4 44TQFP | 1 | 3.6 | aliexpress |  |
|
| Capacitor 100 nF 0805 | 4 | 0.01 | |||
| Capacitor 22 pF 0805 | 2 | 0.02 | |||
| Crystal 8MHz 5032 | 1 | 0.25 | ebay | ||
| Resistor 1M 0805 | 1 | 0.01 | |||
| Resistor 10k 0805 | 2 | 0.01 |
Power
| Denomination | Qty | Unit Price | Supplier |
|---|---|---|---|
| Led Red 0805 | 2 | 0.01 | |
| Resistor 1k 0805 | 1 | 0.01 | |
| Resistor 10k 0805 | 1 | 0.01 | |
| Power socket DC 5.5x2.5 | 1 | 0.2 | aliexpress |
| Capacitor 100 nF 0805 | 2 | 0.01 | |
| Capacitor 10 uF 0805 | 4 | 0.01 | |
| Schottky 1N581 1206 | 3 | 0.03 | ebay |
| LDO MCP1703 3.3v - SOT223 | 1 | 0.03 | aliexpress |
Communication
| Denomination | Qty | Unit Price | Supplier |
|---|---|---|---|
| Led Green 0805 | 2 | 0.01 | |
| Led Yellow 0805 | 2 | 0.01 | |
| Led Blue 0805 (blink) | 1 | 0.01 | |
| Resistor 1k 0805 | 5 | 0.01 | |
| Resistor 10k 0805 | 3 | 0.01 | |
| FPC 8-pin 1mm AWM 20624 | 1 | 0.16 | aliexpress |
| RJ-11 connector 6P6C (RJ12) | 2 | 0.1 | aliexpress |
One wire & PID
| Denomination | Qty | Unit Price | Supplier | ||
|---|---|---|---|---|---|
| DS18B20Z One wire MSOP8 | 1 | 1.1 | aliexpress |  |
|
| DS18B20 temperature with cable | 1 | 1.4 | ebay |  |
|
| IRGS14C40LPBF - D2 pack | 1 | 2.33 | mouser | ||
| Led Red 0805 | 1 | 0.01 | |||
| Power socket DC 5.5x2.5 | 1 | 0.2 | aliexpress | ||
| Resistor 1k 0805 | 4 | 0.01 | |||
| Resistor 4.7k 0805 | 2 | 0.01 | |||
| 3.5 mm male plug | 1 | 0.1 | ebay |  |
|
| 3.5 Female jack PCB PF3024M | 1 | 0.3 | ebay |  |
USB
| Denomination | Qty | Unit Price | Supplier |
|---|---|---|---|
| Resistor 22 ohms 0805 | 2 | 0.01 | |
| USB mini PCB connector | 1 | 0.05 | ebay |
| Capacitor 10 uF 0805 | 1 | 0.01 |
Food
| Denomination | Qty | Unit Price | Supplier | ||
|---|---|---|---|---|---|
| Resistor 1k 0805 | 2 | 0.01 | |||
| Resistor 10k 0805 | 2 | 0.01 | |||
| Led Red 0805 | 2 | 0.01 | |||
| BSP75 SOT223 | 2 | 0.3 | aliexpress | ||
| Header 2 pins KF2510-2P | 2 | 0.1 | ebay |  |
|
| Cable 2 pins KF2510-2P | 2 | 0.5 | ebay | ||
| Peristaltic pumps | 2 | 7 | ebay |
Weight
| Denomination | Qty | Unit Price | Supplier | ||
|---|---|---|---|---|---|
| HX711 SOP16 | 1 | 0.5 | ebay |  |
|
| Load cell 2kg YZC-133 | 3 | 2.7 | aliexpress |  |
|
| Resistor 100 0805 | 2 | 0.01 | |||
| Resistor 8.2k 0805 | 1 | 0.01 | |||
| Resistor 10k 0805 | 1 | 0.01 | |||
| Resistor 20k 0805 | 1 | 0.01 | |||
| Capacitor 100 nF 0805 | 4 | 0.01 | |||
| Capacitor 10 uF 0805 | 2 | 0.01 | |||
| Transistor MMBT4403 SOT23-3 | 1 | 0.03 | ebay | ||
| Header 5 pins KF2510-5P | 1 | 0.2 | |||
| Cable 5 pins KF2510-5P | 1 | 0.6 |
LORA
| Denomination | Qty | Unit Price | Supplier |
|---|---|---|---|
| Capacitor 100 nF 0805 | 1 | 0.01 | |
| Capacitor 10 uF 0805 | 1 | 0.01 | |
| Resistor 100k 0805 | 1 | 0.01 | |
| Microchip Lora RN2483 | 1 | 15 | mouser |
| SMA Edge connector | 1 | 0.3 | ebay |
Stepper
| Denomination | Qty | Unit Price | Supplier | ||
|---|---|---|---|---|---|
| Header 4 pins KF2510-4P | 1 | 0.3 | |||
| Cable 4 pins KF2510-4P | 1 | 0.7 | |||
| DRV8811 Motor driver | 1 | 1 | |||
| Resistor 47k 0805 | 2 | 0.01 | |||
| Resistor 4.7k 0805 | 1 | 0.01 | |||
| Resistor 3.3k 0805 | 1 | 0.01 | |||
| Resistor 680 0805 | 1 | 0.01 | |||
| Resistor 10k 0805 | 9 | 0.01 | |||
| Resistor 0.2 1W 2010 | 2 | 0.6 | |||
| Capacitor 220 nF 0805 | 3 | 0.01 | |||
| Capacitor 100 nF 0805 | 6 | 0.01 | |||
| Capacitor 1 nF 0805 | 2 | 0.01 | |||
| Polarized capacitor 100 uF 50V PANASONIC_E | 1 | 0.8 | |||
| Led Red 0805 | 4 | 0.01 | |||
| Nema 17 Unipolar Stepper 12v | 1 | 15 | stepperonline |  |
|
| Round magnet 20 x 5mm | 2 | 0.75 | ebay |  |
Memory
| Denomination | Qty | Unit Price | Supplier | ||
|---|---|---|---|---|---|
| SST26VF064B-104I/SM | 1 | 2.0 | aliexpress | |
|
| Resistor 10k 0805 | 2 | 0.01 | |||
| Resistor 1k 0805 | 1 | 0.01 | |||
| Capacitor 100 nF 0805 | 1 | 0.01 |
LCD
| Denomination | Qty | Unit Price | Supplier | Image | Remarks |
|---|---|---|---|---|---|
| Atmega32U4 44TQFP | 1 | 3.6 | aliexpress | |
|
| Capacitor 100 nF 0805 | 5 | 0.01 | |||
| Capacitor 10 uF 0805 | 4 | 0.01 | |||
| Capacitor 22 pF 0805 | 2 | 0.02 | |||
| Crystal 16MHz 5032 | 1 | 0.25 | |||
| Resistor 1M 0805 | 1 | 0.01 | |||
| Resistor 10k 0805 | 4 | 0.01 | |||
| Resistor 22 0805 | 2 | 0.01 | |||
| Resistor 1k 0805 | 4 | 0.01 | |||
| NCP1117LPST50T3G | 1 | 0.6 | |||
| Schottky 1N581 1206 | 2 | 0.03 | ebay | ||
| USB mini PCB connector | 1 | 0.05 | ebay | ||
| FPC 8-pin 1mm AWM 20624 | 3 | 0.16 | aliexpress | ||
| 12mm Rotary Encoder w switch | 1 | 0.5 | aliexpress | ||
| LCD 20x4 HD44780 5v | 1 | 4 | ebay | ||
| Flat cable 8-pin 1mm 20cm | 2 | 0.3 |