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Good day to all,
I need some expert advice on this. Right now, i am making a motion detection circuit with the use of PIR sensor lhi 968. Well, the circuit is working.. as a heat detector, and not that efficient also. To activate, i need to put the tip of a soldering iron near the sensor, about...
Good day to all,
I need some expert advice on this. Right now, i am making a motion detection circuit with the use of PIR sensor lhi 968. Well, the circuit is working.. as a heat detector, and not that efficient also. To activate, i need to put the tip of a soldering iron near the sensor, about...
Yes, that's the one
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i was trying this code from sample folder of the hitech compiler for this LCD:
#include <htc.h>
#include "lcd.h"
void
main(void)
{
lcd_init();
lcd_goto(0); // select first line
lcd_puts("1234");
lcd_goto(0x40); // Select second line...
About the contrast, i connect a potentiometer to adjust it. But for the initialization, i am not sure since i am using a code for 16x2 lcd display. Maybe i'm doin something with that too. that's why i need a simple code to test it. Even the LCDemo sample from hi-tech c compiler was not working...
Good day to all.
i'm having a difficult time trying to find out if my 2x8 lcd is functioning well. See, i'm currently testing it with a code which is intended for 2x16 lcd.
I'm using an mplab with hi-tech c compiler and PIC16F877A. I made some modifications at the code, followed the schematic...
Wow, thanks for this. I think i must spend some quality time with this tutorials for the following days. And hopefully, i can manage to grasp everything and actually apply it. Again many thanks Mr.BigDog! :D
Thanks for the reference Mr. Bigdogguru. I will will try to study and learn from the site and i will still consider mr. golden electronic's advice. :)
And since you asked for it, here's another question. :D
Aside from using a potentiometer to increase and decrease my pwm, i also want my project...
i have no idea about this calculations yet, can you give me a short discussion about this and on how to deal with this? what is the formula and what does ISR stands for? :)
thanks
Good day to all
I am having trouble coding for a project using pic16f877a. I want to increase/decrease the duty cycle of my pulse that i use for my servo project using a potentiometer. So i try to use a/d converter given already in the PIC and use its 10-bit adc value to vary my pwm signal. i...
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