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Sanjaya

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  4. [Sri Lanka] Sanjaya Bhanu

    in 2022 Thermaltake RAM MOD Invitational Season 1

    Posted

    So I had to write custom code to make this all light up and function how I wanted. You can see below the code used. You are also free to use it if u need it for a build.

     

    ESP8266(the main controller) 

    // A non-blocking everyday NeoPixel strip test program.

// NEOPIXEL BEST PRACTICES for most reliable operation:
// - Add 1000 uF CAPACITOR between NeoPixel strip's + and - connections.
// - MINIMIZE WIRING LENGTH between microcontroller board and first pixel.
// - NeoPixel strip's DATA-IN should pass through a 300-500 OHM RESISTOR.
// - AVOID connecting NeoPixels on a LIVE CIRCUIT. If you must, ALWAYS
//   connect GROUND (-) first, then +, then data.
// - When using a 3.3V microcontroller with a 5V-powered NeoPixel strip,
//   a LOGIC-LEVEL CONVERTER on the data line is STRONGLY RECOMMENDED.
// (Skipping these may work OK on your workbench but can fail in the field)

#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
 #include <avr/power.h> // Required for 16 MHz Adafruit Trinket
#endif

// Which pin on the Arduino is connected to the NeoPixels?
// On a Trinket or Gemma we suggest changing this to 1:
#define LED_PIN    4
#define LED_PIN1    5
#define LED_PIN2    0
#define LED_PIN3    2

// How many NeoPixels are attached to the Arduino?
#define LED_COUNT 6

// Declare our NeoPixel strip object:
Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel strip1(LED_COUNT, LED_PIN1, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel strip2(LED_COUNT, LED_PIN2, NEO_GRB + NEO_KHZ800);
Adafruit_NeoPixel strip3(7, LED_PIN3, NEO_GRB + NEO_KHZ800);
// Argument 1 = Number of pixels in NeoPixel strip
// Argument 2 = Arduino pin number (most are valid)
// Argument 3 = Pixel type flags, add together as needed:
//   NEO_KHZ800  800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
//   NEO_KHZ400  400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
//   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
//   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
//   NEO_RGBW    Pixels are wired for RGBW bitstream (NeoPixel RGBW products)

unsigned long pixelPrevious = 0;        // Previous Pixel Millis
unsigned long patternPrevious = 0;      // Previous Pattern Millis
int           patternCurrent = 0;       // Current Pattern Number
int           patternInterval = 2000;   // Pattern Interval (ms)
int           pixelInterval = 150;       // Pixel Interval (ms)
int           pixelQueue = 0;           // Pattern Pixel Queue
int           pixelCycle = 0;           // Pattern Pixel Cycle
uint16_t      pixelCurrent = 0;         // Pattern Current Pixel Number
uint16_t      pixelNumber = 7;  // Total Number of Pixels
int           blnkint = 500;
int           blnkhld = 64;
int           blnkoff = 500;
int           brthint = 30;
bool          swon = 0;
int           prevon = 0;
int           br = 0;
int           brdr = 0;
unsigned long brthPrev = 0;
unsigned long blnk1Prev = 0;
unsigned long blnk2Prev = 0;
unsigned long rainbowPrev = 0;
long firstPixelHue = 0;


int a = 5;
int b = 4;
int c = 3;
int d = 2;
int e = 1;
int f = 0;

int g = 0;

void ICACHE_RAM_ATTR isr(){
  Serial.println("ISR");
  if (swon == 0){
    swon = 1;
    digitalWrite(13, LOW);

  }
  else {
    swon = 0;
    strip3.fill(strip.Color(0,   0,   0));
    strip3.show();
    digitalWrite(13, HIGH);
  }
}


// setup() function -- runs once at startup --------------------------------
void setup() {
  // These lines are specifically to support the Adafruit Trinket 5V 16 MHz.
  // Any other board, you can remove this part (but no harm leaving it):
#if defined(__AVR_ATtiny85__) && (F_CPU == 16000000)
  clock_prescale_set(clock_div_1);
#endif
  // END of Trinket-specific code.
Serial.begin(115200);
attachInterrupt(digitalPinToInterrupt(12), isr, FALLING);
pinMode(12, INPUT_PULLUP);
pinMode(13, OUTPUT);
digitalWrite(13, HIGH);

  

  strip.begin();           // INITIALIZE NeoPixel strip object (REQUIRED)
  strip.clear();            // Turn OFF all pixels ASAP
  strip.setBrightness(255); // Set BRIGHTNESS to about 1/5 (max = 255)
  strip1.begin();           // INITIALIZE NeoPixel strip object (REQUIRED)
  strip1.clear();            // Turn OFF all pixels ASAP
  strip1.setBrightness(255); // Set BRIGHTNESS to about 1/5 (max = 255)  
  strip2.begin();           // INITIALIZE NeoPixel strip object (REQUIRED)
  strip2.clear();            // Turn OFF all pixels ASAP
  strip2.setBrightness(255); // Set BRIGHTNESS to about 1/5 (max = 255)
  strip3.begin();           // INITIALIZE NeoPixel strip object (REQUIRED)
  strip3.clear();            // Turn OFF all pixels ASAP
  strip3.setBrightness(255); // Set BRIGHTNESS to about 1/5 (max = 255)
 strip.fill(strip.Color(127,   0,   0));
 strip1.fill(strip.Color(127,   0,   0));
 strip2.fill(strip.Color(127,   0,   0));
 strip3.fill(strip.Color(0,   0,   0));
 strip3.show();
  
}

// loop() function -- runs repeatedly as long as board is on ---------------
void loop() {
  unsigned long currentMillis = millis();                     //  Update current time
  if (swon == 0) {
    
  if(currentMillis - brthPrev >= brthint) {
    brthPrev = currentMillis;
        Serial.println("lp brth");
    breath();
  }
  if(currentMillis - blnk1Prev >= blnkint) {//  Check for expired time
    strip1.fill(strip.Color(255, 0, 0));
    Serial.println("lp blnk1");
    strip1.show();
 }
  if(currentMillis - blnk1Prev >= blnkint+blnkhld) {        //  Check for expired time
    strip1.fill(strip.Color(0, 0, 0));
    Serial.println("lp blnk1 off");
    blnk1Prev = currentMillis;
    strip1.show();
   }
  
    if(currentMillis - blnk2Prev >= blnkint+blnkoff) {        //  Check for expired time
    strip2.fill(strip.Color(255, 0, 0));
    Serial.println("lp blnk2");
    strip2.show();
  }
    if(currentMillis - blnk2Prev >= blnkint+blnkoff+blnkhld) {        //  Check for expired time
    strip2.fill(strip.Color(0, 0, 0));
    Serial.println("lp blnk2 off");
    blnk2Prev = currentMillis;
    strip2.show();
  }

  }
  if (swon == 1) {
    Serial.println("swith pressed");
    
  if(currentMillis - pixelPrevious >= pixelInterval) {
        pixelPrevious = currentMillis;
        theaterChase(strip.Color(255, 255, 255), strip.Color(200, 200, 200),strip.Color(150, 150, 150),strip.Color(100, 100, 100),strip.Color(50, 50, 50),strip.Color(25, 25, 25)); // White
  }
  if(currentMillis - rainbowPrev >= 20) {  
        rainbowPrev = currentMillis;     
        rainbow();
}
}
}

// Theater-marquee-style chasing lights. Pass in a color (32-bit value,
// a la strip.Color(r,g,b) as mentioned above), and a delay time (in ms)
// between frames.
void breath(){
Serial.println("breath");
Serial.println(br);
if (brdr == 0){
  if(br < 225){
    br = br+5; 
    strip.fill(strip.Color(br, 0, 0));
  }
  else {
    brdr = 1;
  }
}
if (brdr == 1){
  if(br >0){
    br = br-5;
    strip.fill(strip.Color(br, 0, 0));
  }
  else {
    brdr = 0;
  }
}
  strip.show();
  
}

void rainbow() {   
  // Hue of first pixel runs 5 complete loops through the color wheel.
  // Color wheel has a range of 65536 but it's OK if we roll over, so
  // just count from 0 to 5*65536. Adding 256 to firstPixelHue each time
  // means we'll make 5*65536/256 = 1280 passes through this loop:
  if(firstPixelHue < 65536){
    firstPixelHue += 256;
    // strip.rainbow() can take a single argument (first pixel hue) or
    // optionally a few extras: number of rainbow repetitions (default 1),
    // saturation and value (brightness) (both 0-255, similar to the
    // ColorHSV() function, default 255), and a true/false flag for whether
    // to apply gamma correction to provide 'truer' colors (default true).
    strip3.rainbow(firstPixelHue);
    // Above line is equivalent to:
    // strip.rainbow(firstPixelHue, 1, 255, 255, true);
    strip3.show(); // Update strip with new contents
  }
  else {
    firstPixelHue = 0;//  Loop the cycle back to the begining
  }
}

void theaterChase(uint32_t color, uint32_t color1, uint32_t color2, uint32_t color3, uint32_t color4, uint32_t color5) {  //  Update delay time
  strip.clear();
  strip1.clear();
  strip2.clear();
  if(a < (pixelNumber - 1)){
    a = a+1;
    strip.setPixelColor(a, color); //  Set pixel's color (in RAM)
    strip1.setPixelColor(a, color); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(a, color); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    a = 0;
    strip.setPixelColor(a, color); //  Set pixel's color (in RAM)
    strip1.setPixelColor(a, color); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(a, color); //  Set pixel's color (in RAM)
}
  if(b < (pixelNumber - 1)){
    b = b+1;
    strip.setPixelColor(b, color1); //  Set pixel's color (in RAM)
    strip1.setPixelColor(b, color1); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(b, color1); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    b = 0;
    strip.setPixelColor(b, color1); //  Set pixel's color (in RAM)
    strip1.setPixelColor(b, color1); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(b, color1); //  Set pixel's color (in RAM)
}
  if(c < (pixelNumber - 1)){
    c = c+1;
    strip.setPixelColor(c, color2); //  Set pixel's color (in RAM)
    strip1.setPixelColor(c, color2); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(c, color2); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    c = 0;
    strip.setPixelColor(c, color2); //  Set pixel's color (in RAM)
    strip1.setPixelColor(c, color2); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(c, color2); //  Set pixel's color (in RAM)
}
  if(d < (pixelNumber - 1)){
    d = d+1;
    strip.setPixelColor(d, color3); //  Set pixel's color (in RAM)
    strip1.setPixelColor(d, color3); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(d, color3); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    d = 0;
    strip.setPixelColor(d, color3); //  Set pixel's color (in RAM)
    strip1.setPixelColor(d, color3); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(d, color3); //  Set pixel's color (in RAM)
}
  if(e < (pixelNumber - 1)){
    e = e+1;
    strip.setPixelColor(e, color4); //  Set pixel's color (in RAM)
    strip1.setPixelColor(e, color4); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(e, color4); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    e = 0;
    strip.setPixelColor(e, color4); //  Set pixel's color (in RAM)
    strip1.setPixelColor(e, color4); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(e, color4); //  Set pixel's color (in RAM)
}
  if(f < (pixelNumber - 1)){
    f = f+1;
    strip.setPixelColor(f, color5); //  Set pixel's color (in RAM)
    strip1.setPixelColor(f, color5); //  Set pixel's color (in RAM)                       //  Update strip to match
    strip2.setPixelColor(f, color5); //  Set pixel's color (in RAM)              //  Update strip to match
}
else{
    f = 0;
    strip.setPixelColor(f, color5); //  Set pixel's color (in RAM)
    strip1.setPixelColor(f, color5); //  Set pixel's color (in RAM)                //  Update strip to match
    strip2.setPixelColor(f, color5); //  Set pixel's color (in RAM)
}
    strip.show();                             //  Update strip to match 
    strip1.show();                             //  Update strip to match 
    strip2.show();                             //  Update strip to match 

}

     

    ESP32(motor controller) 

    // MultiStepper.pde
// -*- mode: C++ -*-
//
// Shows how to multiple simultaneous steppers
// Runs one stepper forwards and backwards, accelerating and decelerating
// at the limits. Runs other steppers at the same time
//
// Copyright (C) 2009 Mike McCauley
// $Id: MultiStepper.pde,v 1.1 2011/01/05 01:51:01 mikem Exp mikem $

#include <AccelStepper.h>

// Define some steppers and the pins the will use
// Defaults to AccelStepper::FULL4WIRE (4 pins) on 2, 3, 4, 5
AccelStepper stepper2(AccelStepper::FULL4WIRE, 26, 33, 25, 32);

bool swon = 0;


void setup()
{  
    pinMode(34, INPUT);
    stepper2.setMaxSpeed(300.0);
    stepper2.setAcceleration(500.0);
    stepper2.moveTo(1000000000.0);
}

void loop()
{
    swon = digitalRead(34);
    if (swon == 0){
    stepper2.run();
}
}

     

  10. [Sri Lanka] Sanjaya Bhanu

    in 2022 Thermaltake RAM MOD Invitational Season 1

    Posted

    Hi Guys m back with another update!

    the pros of having a small resin printer is that you can print anything you can think of

    but the cons of a small resin printer is that it’s small and cannot print anything big… sooo it’s time to glue 😭

    this process by far took the longest time and it was really hard. And then I had to sand them down as well 😭😭😭 But I think it turned out really good. 
     

    i used resin and and a UV lamp to make it a bit faster to work with than traditional glue. It also helps fill in the gaps easier

    F4CD210D-BDDE-4904-A2AC-F36021968CA7.thumb.jpeg.7a930ea1d0fb373540a25ee82659c511.jpeg691E8E21-41CA-47A9-BADB-379BC3814EB0.thumb.jpeg.e308e26723bfbba9be8028fc3f1a0f8e.jpeg510617B0-1D41-4C4B-B10F-24C08747621E.thumb.jpeg.5bb054b9371e91e9662fefaba78f3ae0.jpegF5C66FEC-A138-47E2-9B04-599C8A69ED78.thumb.jpeg.092170d115626023d947f76b5d861d57.jpegD28303A2-0C6C-4DA0-A3B0-A7B41DE67458.thumb.jpeg.94d20166ac8c266a986a3f21c6b8315a.jpegC2D42AF4-B1AE-410A-9463-472CD7B18AD7.thumb.jpeg.b215db56a93671faff73e3304deab62d.jpeg5E8E584E-D057-4653-910C-7FD085F25F0F.thumb.jpeg.7e526552dcf47dcf0f7231299437fe6c.jpegE2939A13-80B7-4739-BC29-5C3399FA09EB.thumb.jpeg.68457456662a03251e050ee1421795f5.jpegEAC39D02-68C5-474F-A00B-64351B1AC6BB.thumb.jpeg.4375a9e07c4ab4c1dd19d721639efdd5.jpegC2406C9D-A33B-49D2-9222-35C34D99A9DD.thumb.jpeg.cb1ff54b867e20c7569ba975fb4da7b3.jpeg

     

  11. [Sri Lanka] Sanjaya Bhanu

    in 2022 Thermaltake RAM MOD Invitational Season 1

    Posted

    Hi All, 

     

    First of all I'm super greatful to be competing against some of the best modders in the world and a big thanks goes to the team from TT, Andy, Lilly and everyone at TT. 

     

    So for the first update, I started working on a 3D design. For now I won't go into details. but I will be 3D printing these designs and airbrushing them. for some cool looks. I am also thinking of adding some electronics to it to make it even cooler. 

    I will leave it at that for this update, but I'll be back with another update very soon. 

     

    image.thumb.png.b2b4c44f408ac3132b8ba78487fe0961.png

     

    Update on the progressu 😆

    so I started the 3d printing process, given that my printer is only a Sonic Mini 4k, the print area is really small and i have to print so many hours. So far close to 100 hours of printing alone 😭 

    but here are some components. These are pillars of the structure and this is two pieces glued together. We need a total of 12 prints to make 6 pillars

    4A7DA79A-BD89-46F1-A5EB-2D1BD4C4BB6F.thumb.jpeg.d2fa8482eed779d617cd65f6205d2b9f.jpeg21F048B4-9F3D-4CF0-BA20-8C0ADD6F4B50.thumb.jpeg.f47909bf42c4d2276f797f56c711407f.jpegF93B5BE4-2F22-426A-96B3-D337089E54BA.thumb.jpeg.e92027ab6478871922d399e70c3bce09.jpegD89E0C96-28D4-4083-B29C-C5B5A1699C64.thumb.jpeg.c5e2ef225eec596b853a4c7200a69e6e.jpeg

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