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#include <16F877.h>
#device adc=8
#FUSES NOWDT ,XT
#use delay(clock=4000000)
#define S1 pin_a0
#define S2 pin_a1
#define S3 pin_a2
#define K1 pin_b0
#define K2 pin_b1
#define K3 pin_b2
void main()
{
setup_adc_ports(NO_ANALOGS);
setup_adc(ADC_OFF);
set_tris_e(0xff); // input
set_tris_b(0x00); // output
output_b(0x00); // initial output = 0;
while(true)
{
if(!input(S1))
{
output_high(K1);
output_high(K2);
output_low(K3);
delay_ms(5000);
while(input(S2))
{
output_high(K1);
output_low(K2);
output_high(K3);
delay_ms(50);
}
}
else
{
output_low(K1);
output_low(K2);
output_low(K3);
delay_ms(50);
}
}
}
About The Author
Ibrar Ayyub
I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.
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