GSM Solar Monitoring adalah projek yang mengukur voltage dan current bagi solar panel. Voltage yang di ukur ketika open circuit manakala current yang di ukur ketika short circuit di mana kedua-dua parameter ini di perlukan dalam sistem solar.
Projek ini membaca voltage melalui voltage divider dan membaca current melalui sensor LTS 6-NP. Bagi menghasilkan short circuit pada solar panel, mosfet IRF540 di gunakan selari dengan solar panel. Selain bacaan voltage dan current di paparkan pada LCD, ia juga boleh di hantar ke handphone melalui GSM. Arahan SMS yang di gunakan adalah ‘voltage’ atau ‘current’. Selain daripada arahan tersebut, projek akan membalas ‘Unrecognized Code’. Skematiknya adalah seperti berikut.
| No | Component | Label | Unit |
|---|---|---|---|
| 1 | Buzzer-PCB Mount | Buzzer | 1 |
| 2 | Capacitor Ceramic 0.1uF | C3 | 1 |
| 3 | Capacitor Electrolytic 10uF | C1-C2 | 2 |
| 4 | Cell Battery CR2032 | Battery 3V | 1 |
| 5 | Cell Battery Holder | Battery 3V | 1 |
| 6 | Crystal RTC 32.768kHz | XTAL | 1 |
| 7 | Current Sensor LTS6-NP | LTS6-NP | 1 |
| 8 | DC Jack Female | DC Jack Female | 1 |
| 9 | Diode 1N4001 | D1 | 1 |
| 10 | GSM SIM900A | UART | 1 |
| 11 | IC DS1307 DIP | DS1307 | 1 |
| 12 | IC PIC16F1939 DIP | PIC16F1939 | 1 |
| 13 | IC Socket 40pin | PIC16F1939 | 1 |
| 14 | IC Socket 8pin | DS1307 | 1 |
| 15 | LCD 20X4 | LCD | 1 |
| 16 | Mosfet IRF540 TO220 | Q2 | 1 |
| 17 | PCB 1 layer | PCB | 1 |
| 18 | PCB Connector Header (Right) 4 Ways | UART | 1 |
| 19 | PCB Connector Housing 4 Ways | UART | 1 |
| 20 | PCB Stand (screw nut) | PCB Stand | 8 |
| 21 | Resistor 0.25W 1K | R3-R8 | 6 |
| 22 | Resistor 0.25W 1K/4.7K | R2 | 1 |
| 23 | Resistor 0.25W 330 | R1 | 1 |
| 24 | Right Angle Pin Header (Male) | ICSP | 1 |
| 25 | Slide Switch | S1 | 1 |
| 26 | Solar Panel 10W | Solar | 1 |
| 27 | Terminal Block 2 Way | PWR | 1 |
| 28 | Terminal Block 2 Way | Solar | 1 |
| 29 | Terminal Pin | UART | 4 |
| 30 | Voltage Regulator 5V TO220 | 7805 | 1 |
Harga projek GSM Solar Monitoring adalah RM800 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.
4 responses to “PIC Project: GSM Solar Monitoring”
Hi;
I am a student and I doing project to monitor the voltage and the current of the solar panel and send this data wirelessly by using Siemens gsm TC35 with PIC 18F4520 and I use MPlab mcc18 as compiler ;
can you help me to finish my project. I waiting your feed back.
Thanks
sir…bolehkah saya dapatkan schematic circuit untuk bacaan voltage dan current dri solar panel sahaja tanpa circuit boleh di hantar ke handphone melalui GSM…boleh sertakan sekali coding untuk control circuit ini.
Sir , i really need your help , it is my final year project , will you please provide me the data i will be thankful to you.
Not for free.