hello everyone i made one project ir based ac dimmer and relay control
but i problem is that after powering on circuit it's working for one or tow minutes and then it's looks like hang no respace on ir remote
while doing diagnosis of pcb i found that it's started after circuit ac dimmer part at work otherwise it's working fine once dimmer part activated pcb not respond with ir signal
here i share schematics and it's code
here schematic ir ac dimmer control.pdf (312.3 KB)
#include <EEPROM.h>
#include "IRremote.h"
int relay0 = 4;
int relay1 = 6;
int relay2 = 7;
int relay3 = 8;
int relay4 = 9;
int relay5 = 10;
int relay6 = 11;
int relay7 = 12;
int relay8 = 13;
int relay9 = A0;
int relay10 = A1;
int relay11 = A2;
int relay12 = A3;
int relay13 = A4;
int relay14 = A5;
int receiver = 3;
IRrecv irrecv(receiver);
decode_results results;
bool load0 = 1;
bool load1 = 1;
bool load2 = 1;
bool load3 = 1;
bool load4 = 1;
bool load5 = 1;
bool load6 = 1;
bool load7 = 1;
bool load8 = 1;
bool load9 = 1;
bool load10 = 1;
bool load11 = 1;
bool load12 = 1;
bool load13 = 1;
bool load14 = 1;
#include <TimerOne.h>
volatile int i = 0; // Variable to use as a counter
volatile boolean zero_cross = 0; // Boolean to store a "switch" to tell us if we have crossed zero
int AC_pin = 5; // Output to Opto Triac
int dim2 = 0; // led control
int dim = 128; // Dimming level (0-128) 0 = on, 128 = 0ff
int freqStep = 75; // This is the delay-per-brightness step in microseconds.
void zero_cross_detect();
void dim_check();
void translateIR();
void setup();
void loop();
void zero_cross_detect()
{
zero_cross = true; // set the boolean to true to tell our dimming function that a zero cross has occured
i = 0;
digitalWrite(AC_pin, LOW);
}
// Turn on the TRIAC at the appropriate time
void dim_check()
{
if (zero_cross == true)
{
if (i >= dim)
{
digitalWrite(AC_pin, HIGH); // turn on light
i = 0; // reset time step counter
zero_cross = false; // reset zero cross detection
}
else
{
i++; // increment time step counter
}
}
}
void translateIR() // takes action based on IR code received
{
switch (results.value)
{
case 0x1FEA05F:
{
if (dim < 127)
{
dim = dim + 8;
EEPROM.write(16, dim);
if (dim > 127)
{
dim = 128; // in vechiul sketch era 127
EEPROM.write(16, dim);
}
}
Serial.println(dim);
}
break;
case 0x1FE609F:
{
{
if (dim > 5)
EEPROM.write(16, dim);
{
dim = dim - 8;
if (dim < 0)
{
dim = 0; // in vechiul sketch era 1
EEPROM.write(16, dim);
}
}
}
Serial.println(dim);
}
break;
case 0x1FE48B7:
{
if (results.value == 0x1FE48B7 && digitalRead(4) == 1)
{ // For Load1 On
load0 = 0;
EEPROM.write(1, load0);
}
else if (results.value == 0x1FE48B7 && digitalRead(4) == 0)
{ // For Load1 Off
load0 = 1;
EEPROM.write(1, load0);
}
}
break;
case 0x1FE50AF:
{
if (results.value == 0x1FE50AF && digitalRead(6) == 1)
{ // For Load1 On
load1 = 0;
EEPROM.write(2, load1);
digitalWrite(relay1, load1);
}
else if (results.value == 0x1FE50AF && digitalRead(6) == 0)
{ // For Load1 Off
load1 = 1;
EEPROM.write(2, load1);
digitalWrite(relay1, load1);
}
}
break;
case 0x1FED827:
{
if (results.value == 0x1FED827 && digitalRead(7) == 1)
{ // For Load1 On
load2 = 0;
EEPROM.write(3, load2);
digitalWrite(relay2, load2);
}
else if (results.value == 0x1FED827 && digitalRead(7) == 0)
{ // For Load1 Off
load2 = 1;
EEPROM.write(3, load2);
digitalWrite(relay2, load2);
}
}
break;
case 0x1FEF807:
{
if (results.value == 0x1FEF807 && digitalRead(8) == 1)
{ // For Load1 On
load3 = 0;
EEPROM.write(4, load3);
digitalWrite(relay3, load3);
}
else if (results.value == 0x1FEF807 && digitalRead(8) == 0)
{ // For Load1 Off
load3 = 1;
EEPROM.write(4, load3);
digitalWrite(relay3, load3);
}
}
break;
case 0x1FE30CF:
{
if (results.value == 0x1FE30CF && digitalRead(9) == 1)
{ // For Load1 On
load4 = 0;
EEPROM.write(5, load4);
}
else if (results.value == 0x1FE30CF && digitalRead(9) == 0)
{ // For Load1 Off
load4 = 1;
EEPROM.write(5, load4);
}
}
break;
case 0x1FEB04E:
{
if (results.value == 0x1FEB04E && digitalRead(10) == 1)
{ // For Load1 On
load5 = 0;
EEPROM.write(6, load5);
}
else if (results.value == 0x1FEB04E && digitalRead(10) == 0)
{ // For Load1 Off
load5 = 1;
EEPROM.write(6, load5);
}
}
break;
case 0x1FE708F:
{
if (results.value == 0x1FE708F && digitalRead(11) == 1)
{ // For Load1 On
load6 = 0;
EEPROM.write(7, load6);
}
else if (results.value == 0x1FEB04E && digitalRead(11) == 0)
{ // For Load1 Off
load6 = 1;
EEPROM.write(7, load6);
}
}
break;
case 0x1FE00FF:
{
if (results.value == 0x1FE00FF && digitalRead(12) == 1)
{ // For Load1 On
load7 = 0;
EEPROM.write(8, load7);
}
else if (results.value == 0x1FE00FF && digitalRead(12) == 0)
{ // For Load1 Off
load7 = 1;
EEPROM.write(8, load7);
}
}
break;
case 0x1FEF00F:
{
if (results.value == 0x1FEF00F && digitalRead(13) == 1)
{ // For Load1 On
load8 = 0;
EEPROM.write(9, load8);
}
else if (results.value == 0x1FEF00F && digitalRead(13) == 0)
{ // For Load1 Off
load8 = 1;
EEPROM.write(9, load8);
}
}
break;
case 0x1FE9867:
{
if (results.value == 0x1FE9867F && digitalRead(A0) == 1)
{ // For Load1 On
load9 = 0;
EEPROM.write(10, load9);
}
else if (results.value == 0x1FE9867 && digitalRead(A0) == 0)
{ // For Load1 Off
load9 = 1;
EEPROM.write(10, load9);
}
}
break;
}
}
void setup()
{
Serial.begin(9600);
pinMode(AC_pin, OUTPUT); // Set the Triac pin as output
irrecv.enableIRIn(); // Start the IR receiver (classic remote)
pinMode(relay0, OUTPUT);
pinMode(relay1, OUTPUT);
pinMode(relay2, OUTPUT);
pinMode(relay3, OUTPUT);
pinMode(relay4, OUTPUT);
pinMode(relay5, OUTPUT);
pinMode(relay6, OUTPUT);
pinMode(relay7, OUTPUT);
pinMode(relay8, OUTPUT);
pinMode(relay9, OUTPUT);
pinMode(relay10, OUTPUT);
pinMode(relay11, OUTPUT);
pinMode(relay12, OUTPUT);
pinMode(relay13, OUTPUT);
pinMode(relay14, OUTPUT);
attachInterrupt(0, zero_cross_detect, RISING); // Attach an Interupt to Pin 2 (interupt 0) for Zero Cross Detection
Timer1.initialize(freqStep); // Initialize TimerOne library for the freq we need
Timer1.attachInterrupt(dim_check, freqStep);
digitalWrite(relay0, HIGH);
digitalWrite(relay1, HIGH);
digitalWrite(relay2, HIGH);
digitalWrite(relay3, HIGH);
digitalWrite(relay4, HIGH);
digitalWrite(relay5, HIGH);
digitalWrite(relay6, HIGH);
digitalWrite(relay7, HIGH);
digitalWrite(relay8, HIGH);
digitalWrite(relay9, HIGH);
digitalWrite(relay10, HIGH);
digitalWrite(relay11, HIGH);
digitalWrite(relay12, HIGH);
digitalWrite(relay13, HIGH);
digitalWrite(relay14, HIGH);
dim = EEPROM.read(16);
}
void loop()
{
if (irrecv.decode(&results)) // have we received an IR signal?
{
translateIR();
delay(1000);
irrecv.resume(); // receive the next value
Serial.println(results.value, HEX);
digitalWrite(relay0, load0);
digitalWrite(relay1, load1);
digitalWrite(relay2, load2);
digitalWrite(relay3, load3);
digitalWrite(relay4, load4);
digitalWrite(relay5, load5);
digitalWrite(relay6, load6);
digitalWrite(relay7, load7);
digitalWrite(relay8, load8);
}
delay(1000);
}
