Bought this RF modules
hello http://www.dx.com/pt/p/rf1100-232-cc...Q#.VbtNY_NViko Bought this RF modules is working there are times that he forgets the configurations have to connect the PC to reconfigure all how could I...
View ArticleMoving menu down in LCD
Hello, I am trying to build a menu that is moving upwards and downwards with buttons on a 20x4 LCD. I have 6 variables in this scenario and menu looks like this: [display area] ============ (1)...
View Articlefrequency meter output
Good day to all of you in the forum. I have seen a lot of projects on the web relevant to the frequency meter using PIC's. All of them send the measured frequency on an LCD. I am asking if somebody...
View ArticleTrouble getting gy-neo6mv2 serial data with RS232
I have a gy-neo6mv2 (ublox NEO 6M GPS) that's regulated to 3.3v. I'm planning on parsing the NMEA sentences with code, but wanted to get a sample of the data before it was hooked up to a pic. After...
View ArticleData conversions
Wanted to do a temp probe using the 1822 but then got into a situation. The sample code provided to me does an Lcdout command with a dec(temperature) to display. According to the manual this is a...
View ArticlePBP3 Compile Errors
Can somebody please explain to me why/how the following errors are being generated after I compile the code shown below these errors? [ERROR] reenterpbp.bas (95) : Syntax Error [ERROR] reenterpbp.bas...
View Articlesome help with math
Hi guys i need to make this table of value in code Code: count byte code end value 1 -1 0 0 2 1 42 3...
View ArticlePWM basics problem
In trying to get a 16887 PWM running I am using the following code. When I run the code the LED's don't change in intensity at all and in fact the PWM does not appear to run. I can't decide if the freq...
View ArticleRentron - information
I would like to thank whomever put Darrel Taylors work in one access point. Its' great! I have been looking over some old posts by Bruce, who is I think doing well but seldom on the site anymore, Bruce...
View ArticleTracker body heat
Hi i like to make small Tracker body heat with a pic this is posible.
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Back-emf to RPM (math problem)
Hello everyone, I am developing a speed control for brushless DC motor and I need to convert the Back-EMF voltage into RPM. In the application note AN893 (equation A-8) from microchip is the equation,...
View ArticleHow to DEFINE OSC, in case of 32khz clock frequency?
Hello. To reduce power, I want to run 12F1840 @ 32khz, but since there is no DEFINE OSC for that frequency, all timings are messed up. Any ideas how to fix it?
View ArticleTrouble interfacing ADXL345/375 accelerometer
I'm having trouble interfacing an ADXL375 accelerometer (almost the same as the more widely used ADXL345 from what I can tell). I would appreciate any help! The datasheet for the ADXL375 is here:...
View ArticleShaky peaceAlmost 7,000 people have
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View Articleclashes with Western Kentucky on Thursday at Vanderbil
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View Article12F1840 ADCIN troubles, help needed :(
Hello. I'm trying to use ADCIN on 12F1840, here's the code: Code: ;----[12F1840 Hardware Configuration]------------------------------------------- #IF __PROCESSOR__ = "12F1840" #DEFINE MCU_FOUND 1...
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External Memory Discussion
Hi Guys :) With all the different options out there, I thought it would be a good topic to discuss different types and interfaces of external memory. So here goes... Personally, I like to keep things...
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