Author |
Message |
Topic: Help needed- Interfacing RX433 & TX433 radio pair with P |
karthi27
Replies: 2
Views: 5155
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Forum: General CCS C Discussion Posted: Sun Jan 17, 2010 7:02 pm Subject: Help needed- Interfacing RX433 & TX433 radio pair with P |
INTERFACING TX433 & RX433 WITH PIC 16F877
Hi :-)
Am a newbie to RF wireless communication.
Am interfacing the TX433 & RX433 radio pair with my PIC micro-controller. ... |
Topic: Help needed on PIC 16f877 wireless |
karthi27
Replies: 4
Views: 4446
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Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 9:58 pm Subject: Help needed on PIC 16f877 wireless |
Depends on _how_ you want to send the data - there's IR, bluetooth, ISM radio, etc. IR is the cheapest, followed by certain types of ISM radio. Bluetooth is the most expensive of the three methods.
... |
Topic: Help needed on PIC 16f877 wireless |
karthi27
Replies: 4
Views: 4446
|
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 1:43 am Subject: Help needed on PIC 16f877 wireless |
I need to transmit an 8bit code from one PIC IC to another PIC IC in the proximity of 10 feet...
Please suggest me the hardware and code / algorithm to get it done... |
Topic: Help needed for soil moisture sensing... |
karthi27
Replies: 2
Views: 3536
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Forum: General CCS C Discussion Posted: Mon Dec 14, 2009 7:51 pm Subject: Help needed for soil moisture sensing... |
I need to design a cheap soil moisture sensor using PIC 16f877.
I referred http://www.faludi.com/2006/11/02/moisture-sensor-circuit/
I simulated it in multisim. It didn't yield satisfactory results. ... |
Topic: Help needed regarding 2x16 JHD162A LCD and PIC16f877 code |
karthi27
Replies: 5
Views: 9656
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Forum: General CCS C Discussion Posted: Tue Dec 08, 2009 8:59 pm Subject: Not working |
The Busy bit(DB7) and RS bits always high... the enable bit is always low(monitored them on LEDs). As usual only the first row is lit up.
This is driving me crazy. This is why I wrote my own LCD pro ... |
Topic: Help needed regarding 2x16 JHD162A LCD and PIC16f877 code |
karthi27
Replies: 5
Views: 9656
|
Forum: General CCS C Discussion Posted: Tue Dec 08, 2009 8:29 pm Subject: Reg... Flex Driver |
This is what my project files include
Source files ----> lcdt.c (the test prog for flex_lcd.c driver)
Header files ----> 16f877.h
other files -----> lcdt.sta, ldct.sym, lcdt.tre
Shou ... |
Topic: Help needed regarding 2x16 JHD162A LCD and PIC16f877 code |
karthi27
Replies: 5
Views: 9656
|
Forum: General CCS C Discussion Posted: Tue Dec 08, 2009 7:58 am Subject: Help needed regarding 2x16 JHD162A LCD and PIC16f877 code |
Hi
I've been working with PIC16F877 and 2x16 JHD162A LCD module for the past 3 days. No success yet.
All that I get is black boxes in row one. And after sometime a portion of black boxes in ... |
Topic: Program PIC to interface 2x16 LCD using C code & LCD.c |
karthi27
Replies: 4
Views: 10188
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Forum: General CCS C Discussion Posted: Wed Nov 18, 2009 5:58 am Subject: Writing an LCD prog without drivers |
Plz help me writing a simple LCD prog to display a "Hello" message without using driver files. |
Topic: Program PIC to interface 2x16 LCD using C code & LCD.c |
karthi27
Replies: 4
Views: 10188
|
Forum: General CCS C Discussion Posted: Wed Nov 18, 2009 5:49 am Subject: Program PIC to interface 2x16 LCD using C code & LCD.c |
Am using PIC 16f72 and PIC 16f877. Working on it for my project. Using C language for programming.
Now I need to program my chip to interface a 2x16 LCD.
Wrote a simple code to display a "Hello ... |
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