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Discussion Groups
Piclist
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.
Switching Negativ Voltage
jsmj93 - Mar 2 2007
I have a +48v and -48v power source that I want to creat a 96v peak to
peak AC square wave. I know how to switch the +48v with the PIC but is
ther an easy way to switch the -4... 
usart PIC16F877 [5 Articles]
fish_camera - Mar 2 2007
Attempting to troubleshoot problem with usart, asynchronous mode, for
a school project. Two 16F877. Using the ICD-2 in circuit debugger.
We believe our transmit chip is workin... stupid question - PBPro [3 Articles]
meriachee - Feb 19 2007
Hi folks,
Can somebody please help me get a routine together that will allow me
to write a word sized variable to the memory of a 16f819 and be able
to read it back when the... BD265X
Charles - Feb 19 2007
Hello,
I've recently purchased a box of goodies from an auction that
contained a few PIC development boards and some PIC chips. There are
two development boards that I just ... Stepper motor pulse width question [3 Articles]
wdavis364 - Jan 22 2007
Building a controller to output pulses to steppermotor driver. What is
the recommended pulse width output? Is there a standard ( one length
fix all) or is there other factors I... Portb pins 5v, Porta pins 2.5v ? [11 Articles]
wdavis364 - Jan 17 2007
Pic16F88
Checking pin voltages Portb pins read 5vdc and Porta pins read 2.5
vdc.
Why is this? On another circuit somewhat similar to this, I get 5vdc
readings on both Portb... humidity sensor [3 Articles]
JCullins - Jan 16 2007
Hello,
Can someone direct me to a good humidity sensor that will work with a
PIC.
Thanks
Jim
... AM Transmitter [2 Articles]
Dave C - Jan 16 2007
I've been tossing around the idea of building a FCC part 15 AM
transmitter, and was wondering if it is possible to use a PIC
Microcontroler as the Freq. Osc.
This would all... Mplab stimulus file question
wdavis364 - Jan 5 2007
Using MpLab ver 7.20. Using the Stimulus (SCL) File to determine if
the code is doing what I expect. Whenever I step through the code
section shown below. the code will add in... pause? [5 Articles]
wdavis364 - Jan 5 2007
F88, 20mhz, series of 4 push switches to add or subtract predetermine
values to "count". I'm thinking that I'm not going to be able to get
off the switch quick enough to keep i...