RF Switch adalah projek untuk menghidupkan atau mematikan relay dari komputer atau laptop melalui RF module. Arahan di hantar dari software VB. Arahan yang di hantar adalah seperti ‘L1 ON’ , ‘L1 OFF’ , ‘L2 ON’ , ‘L2 OFF’. Bagi versi Arduino, boleh rujuk Arduino RF Switch.
Skematiknya adalah seperti berikut.
PCB komponen layout nya adalah seperti berikut.
| No | Component | Label | Unit |
|---|---|---|---|
| 1 | 010 PCB PIC Relay Switch (86mm X 81mm) | PCB | 1 |
| 2 | Buzzer-PCB Mount | Buzzer | 1 |
| 3 | Capacitor SMD1206 10uF | C1-C2 | 2 |
| 4 | DC Jack Female | DC Jack Female | 1 |
| 5 | Diode SMD1206 1N4001 | D1 | 1 |
| 6 | IC PIC18F26K22 SOIC | PIC18F26K22 | 1 |
| 7 | IC ULN2803 SOIC | ULN2803 | 1 |
| 8 | LED Red 5mm | LED1-LED4 | 4 |
| 9 | PCB Connector Header (Right) 5 Ways | UART1 | 1 |
| 10 | PCB Connector Housing 5 Ways | UART1 | 1 |
| 11 | PCB Stand (screw nut) | PCB Stand | 4 |
| 12 | Push Button 4 pin 6x6x1 | PB1-PB4 | 4 |
| 13 | Relay 12V SPDT | RLY1-RLY4 | 4 |
| 14 | Resistor SMD1206 0.25W 1K | R2-R5 | 4 |
| 15 | RF Transceiver Module 433MHz 1km | UART1 | 1 |
| 16 | RFBee 433MHz 1km | UART1 | 1 |
| 17 | Straight Pin Header (Male) | ICSP | 1 |
| 18 | Terminal Block 2 Way | PWR | 1 |
| 19 | Terminal Block 3 Way | OUT1-OUT4 | 4 |
| 20 | Terminal Pin | UART1 | 5 |
| 21 | Voltage Regulator 5V SOT223 | 7805 | 1 |
| 22 | XBee Starter Kit without module | UART1 | 1 |
Harga projek PIC RF Switch adalah RM550 tidak termasuk bantuan teknikal. Di bawah adalah cara projek ini berfungsi.
12 responses to “VB Project: RF Switch (PIC)”
saya suka la blog bro ni, sy semenangnya minat benda elektronik ni, cuma xda masa nak belajar dan nak cipta sesuatu, saya memang minat mencipta
nice project.
but how we find source code ?
shvendra, do your own source code or use google.
plz advise some development board for pic 16/18f series.
Irfan, I never use any pic16/18 development board, I do own board regarding the schematic.
How do you define the 3 output pins ? There are three holes for each terminal block. So how you define them ? which is + which is – ??
Thank you
vick, the 3 way terminal block is relay pin, “COM, NO, NC”. Just test it using multimeter.
Oh, I get it 😀
Thanks
Please send me the source code and the .hex file,i need this please!
Nice…But you don’t want to help!I am a student and i want to make this project but you didnt help me!Tnx for reply to my messages…
“9. Komen dari Stam pada 5:30 PM, 2nd December 2012
Please send me the source code and the .hex file,i need this please!”
stam, no anybody give something for free. I’m really busy to help for free. You not help me to give money and give me for a rest.
Tell me how much do you want to sent me the .hex file and the vb project,please!