HPWM on PIC18F125K22
I've got an existing/working device on which I need to implement a simple temporary pulse series using the hardware PWM. I'm trying to use the HPWM command to no avail. The device is a 28-pin...
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18F4550 issue
I'm trying to program an 18F4550 but I have one issue. The actual program goes through fine but once it gets to the configuration, I either get an error at 0002 or 0006. Any ideas as far as what to...
View ArticlePICkit(TM) 3 Programmer Application
Regarding PICkit(TM) 3, there is a new (Beta) release that now supports scripting firmware compatible with the PICkit(TM) 2. Most important is that now supports Logic analyzer, logic output and in...
View ArticleA data logger without calender!
I have built a data logger using a DS18B20 Digital Thermometer connected to a PIC18F4550 programmed in PICBASIC Pro Other devices are: - LCD display 16x2 -SD -CARD 1GB (SPI mode - SW: SDFS3 ) -Calender...
View ArticlepH Meter with ATC
Trying to figure out how to design a pH Meter with Automatic Temperature Compensation (ATC), I found that it is more complicated than what I thought. The design is based on the LMP91200 chip that can...
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Wireless Modbus TCP/IP and Raw Socket Product Development
Hello Everyone- I am preparing to add communications to our relatively simple hardwired industrial products. I am more experienced integrating products that already have these communications than in...
View ArticleVirtual 20x4 display in ram on a 12F683
Imagine I have a looping program which is very time dependent and am using the debug command to send one character at a time to a serial lcd display. One character every 30ms to be exact. What i want...
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PIC 16F877A Features?
Helo Mate, Can anyone explain me how PIC 16F877A is varied from earlier versions of PIC Microcontroller? and also provide Features of PIC 16F877A? Thank You!
View Articlecan any one say reviever name which gives same output as rockwell tu00-d200-401
needed a reciever name which is at low price and give same o/p at as Rockwell tu00-d200-401.........as i can't get the Rockwell in my country.... can any one help me plz....
View ArticleFOR-NEXT loop question
Its been years since I programmed in BASIC, but I have used FOR-NEXT loops successfully, in alot of programs. I'm having trouble with the following example usage, PBP keeps giving me a syntax...
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VDIP1 and 16f688 HSEROUT
I finally got around to setting up my VDIP1 and I have no clue where to start. I have it connected to a 16f688 and am using the onboard serial communication ports and HSEROUT commands with 9600 baud...
View ArticleWorking on OSD Click
Hello everyone, I have an OSD click from mikroe (http://www.mikroe.com/click/osd/) I read the example codes from them...but I'm still I don't know where to start. What I do understand it's using...
View ArticleLED PWM with High Frequencies?
I've set up a PIC16F1825 to do PWM on CCP3/4 for motor control as follows: Code: ' *************************************************************** ' Set up registers for PWM on CCP3, CCP4 '...
View ArticleGraphic LCD
Is anyone at MEL looking at including some simple Graphic LCD commands in any future versons, I wonder? Something like the standard LCDout would be great.
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