VB Project: Green House RF
XBee Green House adalah projek memantau dan mengawal (monitor and control) rumah hijau untuk tanaman. Misalnya memantau bacaan moisture, temperature dan light kemudian mengawal pump, fan dan lamp. Kawalan boleh dibuat secara manual ataupun auto.
Skematiknya adalah seperti berikut.
PCB komponen layout nya adalah seperti berikut.
| No | Component | Label | Unit |
|---|---|---|---|
| 1 | Buzzer-PCB Mount | Buzzer | 1 |
| 2 | Capacitor Ceramic 0.1uF | C5 | 1 |
| 3 | Capacitor Electrolytic 10uF | C1-C2 | 2 |
| 4 | Diode 1N4001 | D1 | 1 |
| 5 | Grove – Light Sensor v1.2 | IN_3 | 1 |
| 6 | IC PIC16F1939 DIP | PIC16F1939 | 1 |
| 7 | IC Socket 18pin | ULN2803 | 1 |
| 8 | IC Socket 40pin | PIC16F1939 | 1 |
| 9 | IC ULN2803 DIP | ULN2803 | 1 |
| 10 | LED Red 5mm | LED1-LED4 | 4 |
| 11 | PCB 1 layer | PCB | 1 |
| 12 | PCB Connector Header (Right) 3 Ways | IN_2 | 1 |
| 13 | PCB Connector Header (Right) 3 Ways | IN_1 | 1 |
| 14 | PCB Connector Header (Right) 3 Ways | IN_3 | 1 |
| 15 | PCB Connector Housing 3 Ways | IN_2 | 1 |
| 16 | PCB Connector Housing 3 Ways | IN_3 | 1 |
| 17 | PCB Connector Housing 3 Ways | IN_1 | 1 |
| 18 | PCB Stand (screw nut) | PCB Stand | 4 |
| 19 | Relay 12V SPDT | RLY1-RLY4 | 4 |
| 20 | Resistor 0.25W 1K | R3-R10 | 8 |
| 21 | RF Transceiver Module 433MHz 1km | RF | 1 |
| 22 | RFBee 433MHz 1km | RF | 1 |
| 23 | Right Angle Pin Header (Male) | ICSP | 1 |
| 24 | Sensor DS18B20 Waterproof | IN_1 | 1 |
| 25 | Sensor Moisture Module | IN_2 | 1 |
| 26 | Slide Switch | S1 | 1 |
| 27 | Terminal Block 2 Way | PWR | 1 |
| 28 | Terminal Block 3 Way | OUT1-OUT4 | 4 |
| 29 | Terminal Pin | IN_1 | 3 |
| 30 | Terminal Pin | IN_2 | 3 |
| 31 | Terminal Pin | IN_3 | 3 |
| 32 | Voltage Regulator 5V TO220 | 7805 | 1 |
| 33 | XBee Starter Kit without module | RF | 1 |
Harga projek Green House RF adalah RM600 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.
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