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A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
Search Results for "16f877"
16F877-??
leon_vanderwalt - Aug 6 2003
Hi All,
I am very new to this PIC stuff. I want to know what the difference
is between a 16F877-20/P and a 16F877-04/P?
I know I can find this in the datas... 
hi ned to sense 1mV by an 16F877 [8 Articles]
R Ramesh - Nov 12 2003
Hi all
I m using 16F877. I need to sense 1mV changes input variation . But I coundnot.
Because 5V/ 1024 = 0.004V per bit. Is there anyway to sense 1mV by 16F8... Re: Thermometer + LCDisplay
mr_gees100_peas - Nov 24 2003
--- In , "randy ram" scalling down from a 16F877 [3 Articles]
Dave Mucha - Jun 13 2005
Hi all,
I'm looking to scale down from a 16F877 to an 18 pin PIC.
hopefully, there is something that is easily that does not need much
tweeking in software.
Any... 16F877 programing Vs 16F877A [4 Articles]
fjch100 - Jul 25 2003
Hi, I'm using the Tait Flash PIC Programmer and "Classic" interface,
I can program a 16F877 but not a 16F877A, what is the difference
between both?
I can rea... SV: 16F877-??
Milton medicinteknik KB, Vikingstad, SWEDEN - Aug 6 2003
"20" and "4" is the X-tal frequency the device is optimesed for.
/Sven M
----- Original Message -----
From: leon_vanderwalt <>
To: <>
Sent: Wednesday, Aug... ADC [8 Articles]
nanoboticslover - Jul 31 2003
Hi!
I wonder what if I connect the load impedence of more than 10k
ohm to analog input of PIC 16F877. The recommended impedence is 10 k
ohm for PIC 16F877. I'd ... PIC 16F877 hangs up [4 Articles]
R Ramesh - Jun 19 2003
Hi all , I m designing a control box with PICs , My system work with 16F877 and 16F872 . After I switch on the system , after few minutes the 16F877 hangs up . It's ... 16f877 / 16f877A [4 Articles]
Cosmin Gheorghita - May 27 2003
Hi there
Can anyone tell me which are the differences between 16F877 and 16F877A?
10x
Cosmin
__________________________________
... 16f877 [4 Articles]
peter hadge - Mar 5 2004
hi all,
if i want to control 8 relays by the 16F877, could i connect these relayes directly to 8 output from the PIC without using any kind of buffers or any ... Sine PWM using 16f877 [6 Articles]
p.vijayamurugan - Feb 23 2005
hai all
this is vijay from India
wishing you a happy day
i have a requirement to generate a Sine PWm using PIC 16f877.
can anybody help me in developin... 16f877 RCIF handle... [3 Articles]
German Enred - Sep 22 2003
Hi:
Please... someone know all about the handle of the RCIF on PIC 16F877??
Regards..
--
Germán Hernández C.
... IC PROG+JDM+16F628+16F877+16F84 [5 Articles]
csg37 - Dec 22 2003
This is my first message hi all of you.
I look for a JDM circuit which programs 16F628+16F877+16F84 in one
circuit.
... ae877 a board with 16F877
microtronique - Mar 22 2003
Microtronique propose a board with a pic 16f877 : AE877.
http://www.microtronique.com
Best regards
Jean Yves
... Re: Programming a PIC16F72 microcontroller in C [4 Articles]
rtstofer - Sep 3 2008
I use Linux for almost all of my coding effort - EXCEPT PICs. It may
be that SDCC is finally working but the last time I looked,
development efforts for 14 bit PICs was abandone... where to connect the unused pins 16f877 to avoid the noise [3 Articles]
R Ramesh - Oct 8 2003
Hi all
I planned to improve my cicuit free of noise.
For what we have to do the unused pins in 16F877.
Need to connect directly to ground or through an res... conversion code 16f84->16f877
ghettabeam - Feb 16 2003
Hi,
i'm try to convert a code from 16f84 to 16f877, but my attempt don't
work :(
This code use a portA, portB, interupts on timer0.
The modification I have ... 16F877 In Circuit Debugger
Grant Forest - Jul 26 2002
Goodday,
Want to build a ICD for the 16F877.
Anyone know of a good URL. Saw an artical in
Practical Electronics (March 2000), ... 16f877 sych and async comm question
greerde - Sep 10 2003
i'm starting on a project that requires async serial input and sync
output.
I just wanted to make sure the 16f877 can do both of these at the
same time. I t... LCD and 16F877 [2 Articles]
madajimmy - May 29 2002
Hi,
I need help.
I'm working in LCD display with PIC 16F877.
My project is displaying messages on 16x2 LCD (Hitachi HD44780) with
4 bit interface.
To make... BootLoader for 16F872,16F877 [2 Articles]
R Ramesh - Jun 28 2004
Hi all,
Here I m trying to make an Bootloader for 16F877 and 16F872.
I took the info form the http://www.microchipc.com/PIC16bootload/
When ... New member and programming software question .. [2 Articles]
Simon Stirley - Oct 23 2001
Hi everyone,
Just thought I'd introduce myself as I've just joined this list
looking for some info. I've been working with PICs for about 2 years
now, exp... Re: Re: PIC 16F877 Development Board [2 Articles]
- Jul 6 2003
oops, sorry, let me try again.
Did they provide a schematic by any chance? I couldn't get too much useful info just by looking at their picture. I couldn't see h... Re: 'Tiny' Bootloader
edua...@gmail.com - Oct 23 2008
Hi, I'm having big trouble getting the tiny bootloader to work on my 16F877. The original one isn't ready for the pic16f877 or the pic16f877A. And I haven't managed to modify the... 16F877 Compare "Special Event Trigger"
ogarianoxman - Feb 13 2003
Hi; I'm using the 16F877 Compare "Special Event Trigger", CCP2, such
that when a compare occurs timer1 resets, and an A/D conversion is
initiated.
what i find ... my first program failed - help ??
ogarianoxman - Jan 3 2003
i am new to pic chips, so please be patient.
I have loaded Pic Basic Pro's sample program "Blink.bas" into the
editor Microcode Studio. within the studio i sele... 16F877 using AD7237 IC
R Ramesh - Jan 23 2003
Hi all
I am using 16F877.I am using AD7237 IC to convert digital to analog.I want to know how long it takes to convert into analog.I want to set the 5 Seconds f... pwm [2 Articles]
mr_gees100_peas - Dec 29 2003
I'm using a pic 16f877. This has 2 pwm pins. My question is. Is it
possible to run the 2 pwm at 2 different frequenciesat the same time?
... K149 programmer [3 Articles]
laughty g - May 26 2003
Hi,
Recently I have just constructed a K149 programmer to program the 93LC46B serial eeprom. I have removed the USB portion.
I have read on the website t... PICSTART Plus Issues? [3 Articles]
Matt - Jul 3 2003
I was able to install MPLAB IDE v 5.11 to a machine last night and
was able to use the out-of-date PICSTART Plus programmer I am
borrowing (would not work w/ v 6.... Need help for A/D convator [3 Articles]
kamaldias111 - Apr 28 2008
Please any one can help me how to connect CS5532 serial A/D convator
chip with pic 16f877 microcontroller.please send cords??????!!!!
Thanks!!!
----------------------------... PIC microcontroller information and code examples
"Dr. Rana" - Jun 24 2009
PIC microcopntrollers, like 16f877, example projects and information about interfacing of different devices with source codes
http://picinf.blogspot.com/
... Wireless Networking with 16f877? [4 Articles]
Kevin Van Winkle - Jun 23 2004
I thought I'd put this query out there in the hopes of not having to
reinvent the wheel.
I'd like to use a 16f877 (Or similar) to talk via 802.11b/g.
I ... pic16f877-LCD
syl_chris - Sep 29 2003
any body have simple testing source code about application of
LCD use 16f877???if got plz mail to me...thx.....urgent...i need ur
help....
... Hey [6 Articles]
goldengraham_h - Oct 11 2003
I just started a class at uni where we I'm going to be programming a
PIC 16f877 micorcontroller. I have no idea where to being and we
were'nt given much informati... PIC CCS compiler help.
- May 30 2001
Hi all,
I have some software in C for PIC 16F877 and need CCS compiler.
Can anybody help me ? Where is possible to download it ?
Best regards
tom
... No Subject
R Ramesh - Mar 12 2003
Hi all
can we store an value in Microchip 16f877 .It should able to read after switch off and On .
... floating pins [3 Articles]
wdavis364 - Feb 9 2004
I'm using Pic 16f877.If I'm only using Pin RB1, RB2, RB3, OSC 1 & 2
(crystal resonator), and RA0 (Pot) what pins should I pull up or will
I be all right to let the... Re: Getting started
rtstofer - Jun 7 2004
I am fond of thhe PIC 16F877(A) so here is my suggestion: go to
www.melabs.com and poke around a bit. For my needs the PIC Proto 64
board is perfect. I socket ... need to use the timer [2 Articles]
R Ramesh - Aug 31 2003
hi
i need to write a program to find the frequency . ( that may be about 1KHz).
I never used any timer here before , Can u anyone help me
I need to do in 16...