BOM
PCB Components
Modules, microchips, radio elements, and connectors installed directly on the PCB.
| Silkscreen |
Name |
Qty |
Link |
| ARDUINO |
ARDUINO_NANO |
1 |
link |
| HX711 |
HX711 |
1 |
link |
| HLK-10M12 |
HLK-10M12 |
1 |
link |
| MP1584 |
DC-DC Step Down MP1584 |
1 |
link |
| HC4052E |
CD74HC4052E |
1 |
— |
| MOC 3023 |
MOC3023 |
1 |
— |
| FOD814 |
814 |
1 |
— |
| BUZZER |
Active Buzzer 5V |
1 |
— |
| FUSE |
2А 250В |
1 |
— |
| TRIAC |
BT137-600E |
1 |
— |
| FET |
N Channel FET IRF840 |
1 |
— |
| FILTER |
Filter 10MH |
1 |
— |
| C1 |
0.1uF 280V |
1 |
— |
| C2 |
220uF 16-25V |
1 |
— |
| C3 |
10uF 5-16V |
1 |
— |
| D1 |
1N4007 |
1 |
— |
| R2,R3 |
51K 2W |
1 |
— |
| R5,R7,R8 |
10K |
3 |
— |
| R10 |
4,7K |
1 |
— |
| R1 |
1K |
1 |
— |
| R4,R6,R9 |
220 |
3 |
— |
| BME |
XH-4P-2.54 (PCB connector) |
1 |
link |
| FAN, NTC, S_OUT |
XH-2P-2.54 (PCB connector) |
3 |
link |
| OUT__220__IN |
KF128L-5.08-4P |
1 |
link |
| REL |
DB301V-3.5-2P |
1 |
link |
| — |
PLS-5 (encoder) |
1 |
— |
| — |
PLS-4 (oled) |
1 |
— |
| — |
PLS-3 (servo) |
1 |
— |
| — |
PBS-15 |
2 |
— |
External Devices
Devices connected to the board by cables.
| Name |
Qty |
Link |
| OLED-128X64-I2C |
1 |
link |
| Rotary Encoder EC11 |
1 |
link |
| Servo SG-90 180 degrees |
1 |
link |
| BME-280/SHT31 |
1 |
BME280 / SHT31 |
| Thermostat NC 130C (REL) |
1 |
link |
| Thermistor 100K |
1 |
link |
| PTC 100W heater (PIR) |
1 |
link |
| Fan 7530 (FAN) |
1 |
link |
| Switch |
1 |
link |
| BLS-4 2.54mm 30cm (encoder cable) |
1 |
link |
| BLS-5 2.54mm 30cm (oled cable) |
1 |
link |
| XH-4P-2.54 30cm (BME cable) |
1 |
link |
Fasteners and Additional Materials
| Name |
x2 |
x3 |
x4 |
Link |
| M4x20 screw (load cell-spool holder) |
4 |
6 |
8 |
link |
| M4x1mm washer DIN125 (load cell-spool holder) |
4 |
6 |
8 |
link |
| M4(M5)x16 screw (half-load cell) |
4 |
6 |
8 |
link |
| M4(5)x1mm washer DIN125 (half-load cell) |
4 |
6 |
8 |
link |
| Split lock washer |
4 |
6 |
8 |
link |
| Self-tapping screw |
18 |
18 |
18 |
link |
| M3x25 screw (servo damper) |
6 |
6 |
6 |
link |
| M2x4 plastic screw (screen) |
4 |
4 |
4 |
— |
| Wire ferrule connector |
6 |
6 |
6 |
link |
| M3x8(10) screw (spool holder) |
8 |
12 |
16 |
link |
| Wire |
— |
— |
— |
link |
Tape and Adhesives
|
x2 |
x3 |
x4 |
| Aluminum reinforced tape(mm) |
5000 |
5500 |
6200 |
| Knauf Dichtungsband sealing tape(mm) |
1200 |
1400 |
1600 |