I just controlled the brightness (through duty cycle) of an LED, based on the temperature of an LM35 temperature sensor, through a PIC microcontroller (programed in Hi-Tech C). YAAAAAAAAAAAAAAAAAAAAAAAAAAAAY!!!!!!!

File: 146 KB, 640x640, International-Rectifier-PVI5050N.jpg [View same] [iqdb] [saucenao] [google]

Anonymous Tue Jun 14 22:26:10 2011 No.3228363 [Reply] [Original]

I just controlled the brightness (through duty cycle) of an LED, based on the temperature of an LM35 temperature sensor, through a PIC microcontroller (programed in Hi-Tech C).

YAAAAAAAAAAAAAAAAAAAAAAAAAAAAY!!!!!!!

>>	The Dude !!06w3aA0XfTW Tue Jun 14 22:27:10 2011 No.3228368 >>3228363 Brool story, co.

>>	Anonymous Tue Jun 14 22:35:10 2011 No.3228393 Nice man! I just blew out another one of my 9V batteries today, I don't know how the fuck I did it. I'll have to find out, anyway. Whats the most basic 555 timer circuit I can make? I really want to just make an LED blink or something.

Anonymous Wed Jun 15 04:11:10 2011 No.3229757

Which PIC? inb4 using a 32-bit PIC to flash an LED.

Also, that sort of stuff should be done in assembler. You shouldn't be using C on anything less than a PIC18. If you're programming a PIC10/12/16, you need to understand what's going on at the assembler level or else you'll end up using a more powerful (and more expensive) chip than you really need.

>>	Anonymous Wed Jun 15 12:38:10 2011 No.3231423 >>3228363 Niiiiceee

>>	Anonymous Wed Jun 15 12:42:10 2011 No.3231448 File: 230 KB, 517x316, 1307995381639.png [View same] [iqdb] [saucenao] [google]

>>	Anonymous Wed Jun 15 12:45:10 2011 No.3231468 nice now pics or it didn't happen

>>	Anonymous Wed Jun 15 12:47:10 2011 No.3231485 >>3228393 just read the datasheet and make an astable circuit

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/sci/ - Science & Math