cp/m Posted June 23, 2010 Report Share Posted June 23, 2010 Simple little circuit for testing PIC12F675 microcontroller. When you start learning a programming language like C++, Visual Basic or any other language your first step is to write a program that displays "Hello World" on a computer's monitor. When you start learning how to program PIC microcontrollers an equivalent to that is blinking a LED. A PIC circuit like this for blinking a LED is extremely simple and useful for making sure that (1) PIC microcontroller is functioning correctly (2) testing PIC programmer to see if you can successfully send hex program from a computer to PIC12F675 chip (3) and finally testing your computer's connection whether it is a USB, serial or parallel port. As you can see the PIC12F675 circuit is very simple and only requires PIC12F675 microcontroller, LED and 1K resistor. We haven’t even used external 4MHz crystal and used built-in oscillator to make the schematic as simple as possible. 12F675 microcontroller can be supplied from 2 to 5 Volts. It consumes very little current so you can go ahead and power it from two AA batteries. LED flashing is continued endlessly with 4Hz frequency and 50% duty cycle. Download: http://electronics-diy.com/schematics/766/PIC12F675_Blinking_LED.HEX Sursa: PIC12F675 - Flashing LED Quote Link to comment Share on other sites More sharing options...
powerball Posted July 3, 2010 Report Share Posted July 3, 2010 Cea mai scumpa solutie pentru aprinderea unui led Quote Link to comment Share on other sites More sharing options...
elcomar Posted February 6, 2011 Report Share Posted February 6, 2011 rau ai facut ca ai dat atatia bani pe programator, uite AICI unul care nu te costa nici 5 ron. Quote Link to comment Share on other sites More sharing options...
elcomar Posted February 17, 2011 Report Share Posted February 17, 2011 daca vreti cu adevarat sa faceti ceva bun cu acest pic va recomand aceasta SCHEMA - Ir on/oFFEu am facut-o si sunt foarte multumit de ea, vreau sa o montez la lustra si sa aprind becul cu telecomanda de la televizor. Quote Link to comment Share on other sites More sharing options...
temp Posted August 26, 2011 Report Share Posted August 26, 2011 picu suge rau la viata taci ma ... habar nu ai de ce vorbesti ...zi tu ce e mai bun ... atmel ? Quote Link to comment Share on other sites More sharing options...
