Відео

10 years late but damn, this is cool!

what is the load capacity? how much could this lift?

thanks for sharing

looks complicated... see ya.

Nice!! I love the slinky one. I still have one, got it as a Christmas present 2 years ago :). I like the colors in Orbitz too. Oooh I love the Sierpinski ones! Nice work!

cool

Hello. And what other elements can be created by writing coordinates? I need to build a surface so that I can load it into AVEVA E3D.

Cool stuff! For the second display, the loops, had you kept lights on similar to wreath drawing, reminds me of another 80’s toy Spirograph.

I love it

This is a very informative video and I used it as guide for the tutorial I made in my second channel. I have one issue when it comes to STL and any other format for that matter; how do you write an STL for a point cloud object? I have been able to do it for structured objects, but I can't decipher the programming for unstructured ones.

int numpoints; float multip; void setup() { numpoints=200; // el numero de puntos en el circulo multip=4; // multip = 2 nos da un cardioide, prueba otros valores size(1000, 1000); frameRate(10); noLoop(); // pon "//" delante de noLoop() para animar el imagen } void draw() { background(0); translate(width/2, height/2); for (int i =0; i<numpoints; i++) { drawpoint(i); // poner un punto azul en el circulo y //labelpoint(i); // etiquetarlo con un numero, pon "//" delante para quitar float x1 = 300*cos(i*TWO_PI/numpoints); // (x1,y1) son las coordinadas de i float y1 = 300*sin(i*TWO_PI/numpoints); // en el circulo (o 'reloj') float j = (multip*i)%numpoints; // j es (i*multip) mod numpoints float x2 = 300*cos(j*TWO_PI/numpoints); // (x2,y2) son las coordinadas de j float y2 = 300*sin(j*TWO_PI/numpoints); // en el circulo (o 'reloj') stroke(254, 152, 0); strokeWeight(1); line(x1, y1, x2, y2); // dibujar una recta entre i y j en el circulo } multip=multip+0.05; // en lugar de 0.05, prueba otros valores // y nota como cambia la animacion //println(multip); } void drawpoint(int i) { float x1 = 300*cos(i*TWO_PI/numpoints); float y1 = 300*sin(i*TWO_PI/numpoints); stroke(50, 110, 200); fill(50, 110, 200); ellipse(x1, y1, 5, 5); } void labelpoint(int i) { float x3 = (300+16)*cos(i*TWO_PI/numpoints); float y3 = (300+16)*sin(i*TWO_PI/numpoints); stroke(50, 110, 200); fill(50, 110, 200); textAlign(CENTER); text(i, x3, y3); }

It is the first video I have watched until now that elaborates on this issue, I appreciate that. Could you also please explain how to create a binary .stl file from scratch or how to read it with a text editor that deciphers binary format? Many thanks in advance!

Code included in the video: PrintWriter output; void setup() { noLoop(); output = createWriter("Parabolic.stl"); } void draw() { output.println("solid chris"); drawParabolic(); output.println("endsolid"); output.flush(); output.close(); } void drawParabolic() { float flt; float rstep; float tstep; rstep=0.1; tstep=0.05; flt = 0.25; for (float r=0; r<=2; r=r+rstep) { for (float t=0; t<=2*3.14159; t=t+tstep) { output.println("facet normal 0 0 0"); output.println("outer loop"); output.println("vertex "+r*cos(t)+" "+r*sin(t)+" "+flt*r*r); output.println("vertex "+(r+rstep)*cos(t)+" "+(r+rstep)*sin(t)+" "+flt*(r+rstep)*(r+rstep)); output.println("vertex "+(r+rstep)*cos(t+tstep)+" "+(r+rstep)*sin(t+tstep)+" "+flt*(r+rstep)*(r+rstep)); output.println("endloop"); output.println("endfacet"); output.println("facet normal 0 0 0"); output.println("outer loop"); output.println("vertex "+r*cos(t)+" "+r*sin(t)+" "+flt*r*r); output.println("vertex "+(r)*cos(t+tstep)+" "+(r)*sin(t+tstep)+" "+flt*r*r); output.println("vertex "+(r+rstep)*cos(t+tstep)+" "+(r+rstep)*sin(t+tstep)+" "+flt*(r+rstep)*(r+rstep)); output.println("endloop"); output.println("endfacet"); } } }

Here's the the OpenScad code used in this video: cornercube(0,0,0,100); module cornercube(x,y,z,sz){ translate([x,y,z]){ cube(sz,center=true); } if (sz>=4){ cornercube(x+sz/2,y+sz/2,z+sz/2,sz/2); cornercube(x-sz/2,y+sz/2,z+sz/2,sz/2); cornercube(x-sz/2,y-sz/2,z+sz/2,sz/2); cornercube(x+sz/2,y-sz/2,z+sz/2,sz/2); } }

Me encantan tus vídeos. Eres un crack.

Greta job

would appreciate if you can share the winding pattern

Great

Always educational!

ah ah ah

Cool ride and vistas. Thanks for letting us tag along!

Precioso es fantástico🤘😝🤘

does this lamp creates uv light too?

That's awesome!

Do you still have the file for this print

very cool

nice useful for education process

i know it been a long time ago you made this video, Can you help me with the stater pole winding direction, please,

how did u bend the tubes foro uranium glass?

Can download design?

You stolen my whole name

How strong do you estimate the motor to be

Wow! -does it get hot?

Sir can you please share the project with me @ johnhonai0000@gmail.com

Very Nice

wow, way beyond me, I will stick to lightwave 3D and my on paper math to generate what parts I need in lightwave, but hats off to you developing the skills and understanding the function of OpenScad :)

hello sir, i'm also making the stepper motor , if u don't mind can u give me some photograph of this stepper motor and the driver that u made

Nice

Escher estaría encantado de verlo.

Genial Chris.

you could upload the nicer ones i.e. at 11s to thingiverse, i think they are cool if you can do that.

Amazing!! Woooooow 🔥🔥🔥🔥

Me encanta. Es increíble lo que este chico hace con Leds. Keep going.

very good for education in schools, bravo

tutorial?

Is the design available somewhere?

Wow, that's really cool! I'm really digging Arduinos right now Chris. If you could tell me where I can learn more, it would be awesome! Currently have four Arduino One and a Raspberry Pi but want to give them a use haha

very nice. have you shared this design anywhere I was wanting to print one for myself

nice :)

That's really cool looking!