PW Dixon is right : Check your calculations ...

your sensor will be hot-dead for the fan to begin turning ...

Alain

Much better READ your manual than ever ask others ...
http://www.mikroe.com/products/view/285 ... ming-in-c/

dedicated to the '887 ... isn't life ( and MkE ! ) marvellous ???

Alain

I write code for test but the servo is rotate 360 degree and continuous how can control for this servo for example rotate 45 degree only or 90 degree or any angle can be move no way ... OR you control the angle, OR you control the speed ( better say the torque in continuous rotation ) ... you do no...

So I used a normal diode in the forward bias with a resistor to have a Vref of 646 mV not so good an idea, as the voltage is temp related ( - 2. ??? mv/°C ) :roll: for your second question, It would be nice to verify if the ADC range is what you expect ... ( check parameters A20 and A20a :wink: ) A...

surprising ... this one compiles fine, and, as you see it's MkC Pro example ... /* * Project name: HID Read Write Interrupt (USB HID Read & Write Test) * Copyright: (c) MikroElektronika, 2005-2010 * Revision History: 20100512: - initial release; * Description: This example establishes connection wit...

just temporarily stop AVG ( right click on the taskbar ...) ...
you also can declare it in the AVG exceptions for further quiet downloads !

If you use the auto-upgrade everything will be fine !

Alain

may be you can have help from here ...
http://docs-europe.electrocomponents.co ... 30bb8d.pdf

"HD44780" means you do not need a special driver ...

Alain

Hi,

You can choose :

- internal 32 Mhz : 8 Mhz internal clock + PLL x 4
- External 32 Mhz : 32 Mhz Xtal - Hs osc
- External 32 Mhz : 8 Mhz Xtal -HS osc + PLL x 4

just yours to decide ...

32 Mhz Xtal must be parallel type and both caps 15/18 pf ... pay attention to this !

Alain

Hi, may be you could @ first clean your code as there are redundant conditions and unneccessary operations like this one adc_sample_1=adc_sample_1/1; . also consider a PWM module doesn't like its parameters to be changed too often, so, at first do not overwrite duty if no significant change ( yours ...

Maybe bottom line is.... If you are a professional use Microchip tools - If you program for fun, use MikroElectronica tools.

Might the truth be here ???

Probably ... but those telling that years ago were bashed ...



Alain

what about your project settings ( especially clock mode ... )

Alain

depending on the micro the compiler is creating code isn't that the best application for what we call " conditionnal compiling" ??? Directives #if, #elif, #else, and #endif The conditional directives #if, #elif, #else, and #endif work very similar to the common C conditional statements. If the expr...

Hi, Trevor

This one still working fine ... I presume you are not to use the very latests chips on the market ( MikroC doesn't support them either, to the day !!! ) sooo, continue with the latest MPLAB release ...

http://ww1.microchip.com/downloads/en/D ... E_8_92.zip

Alain

just change for a current controlled PWM, instead of a Voltage controlled PWM ...
won't be the best, but enough for your needs. ( have a look to the light vs current curve on your LED Datasheet )

or use a feedback LDR to realize a PID controller ...

Alain

I can't believe that you have returned to this thread after a whole month Alain. I guess you solved your issue by grounding RB4. The only thing I still don't understand is whether you have PIC16F628 or PIC16F628A. I guess it doesn't matter any more. Best Regards Hi, MaGik this can't be called SOLVI...