Tutorials

One wire bus DS1820 Control For CSS Compiler

One wire bus (DS1820) Control For CSS Compiler

#include <16F877A.h> #device adc=8 #FUSES NOWDT,XT //No Watch Dog Timer #use delay(clock=4000000) #include <Shift_595_C.c> // 25.5 C 0.5 to step #include <read_temp.c> void main(){ setup_adc_ports(NO_ANALOGS); setup_adc(ADC_OFF); set_tris_a(0xff); set_tris_b(0x00); value = 0; display(); delay_ms(100); while(true){ read_ds1820(); value = temp; hex_bcd(value*10); sent_data(); delay_ms(100); } }

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LightKit Pic Spoon Feed Model Railroad Lighting with Pic 12F683 12F690 and Pickit2

LightKit: Pic Spoon Feed Model Railroad Lighting with Pic 12F683 12F690 and Pickit2 Video Tutorial Series

In this video series I am walking through step by step setting up from scratch to build a model railroad structure and layout lighting system that includes using the Pickit2, MPLAB and HI-Tech C. This is a complete walk through! Part 1 – http://youtu.be/DJlT0ZIQiO8 Installing MPLab and Hi-TechC / Obtaining a Pickit Programmer Part 2

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External interrupt For CSS Compiler

External interrupt For CSS Compiler

#include <16F877.h> #device adc=8 #fuses XT,NOWDT,NOPROTECT,NOLVP #use delay(clock=4000000) #INT_EXT void EXT_ISR(void){ output_toggle(PIN_B7); delay_us(300); } void Init_MCU(void){ enable_interrupts(GLOBAL); enable_interrupts(INT_EXT); ext_int_edge(H_TO_L); set_tris_B(0x01); output_low(pin_B7); } void main(){ Init_MCU(); while (TRUE) { output_toggle(PIN_B6); delay_ms(1000); } }  

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Programming Eight Program Memory Words at a Time

The Theory of PIC Programming

Frustration! Have  you ever experienced frustration when you didn’t have a PIC programmer handy?  Your programmer breaks or you loaned it out to your buddy and you sit just twiddling your thumbs.  It left you feeling powerless because you couldn’t test that great idea, didn’t it?   If so, you share experiences similar to mine.  It

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