LED Brightness and Sound - Electronic Circuits Projects Diagrams Free

PeterK · 27th May 2004, 08:34 AM

Hi,

Using PIC Basic I generate a variety of sounds/tones. The minimum time is 10 ms.

Anyone suggest to Control LED Brightness via pulses each led on and off, I have 8 LEDs to they appear to be on all of the time, but keeping in mind that I have sound/tones happening at the same time?

thanks

Peter

StupidDum · 27th May 2004, 08:40 AM

On your led, and start timer.
Then u go to on your sound, after timer overflow, it will generate interrupt. Go go interrupt subroutine and turn off your led.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

27th May 2004, 08:34 AM	(permalink)
PeterK	LED Brightness and Sound Hi, Using PIC Basic I generate a variety of sounds/tones. The minimum time is 10 ms. Anyone suggest to Control LED Brightness via pulses each led on and off, I have 8 LEDs to they appear to be on all of the time, but keeping in mind that I have sound/tones happening at the same time? thanks Peter

27th May 2004, 08:40 AM	(permalink)
StupidDum	On your led, and start timer. Then u go to on your sound, after timer overflow, it will generate interrupt. Go go interrupt subroutine and turn off your led.