Manav Kataria's Blog


ECG Synthesizer Interim Demo

I had a wonderful demo! My guides seemed happy! Tho’ they didn’t say too much but did mention “Its finally getting somewhere!” 🙂 … and the happiest part was when Prof Mukherji asked me to cleanup the user-interface so that they could use it in his lab! 😀 Its very hearty to know when someone finds the USP of your product useful! 😀 Me very happy!! 😀

Tadaaaa! 😀

I am just in a glee mood! 😀

Here is a demo video showing 3-leads being produced from ECG Synthesizer.


My LED Fader Lamp Attempt

I am trying to make a simple fading LED lamp that fades-in and out multiple colors. I have 3 LEDs Red, Green and Blue in the same package. I turn them on simultaneously.

Trying to mix colors:

The combination colors were not very clearly visible. I haven’t made a diffuser yet. OK. I just placed a white envelope on it. The red being the most intense overwhelms the r+b, r+g and r+g+b with its color. Blue + Green looks sexy but I think I better diffusion would make it prettier.

Normalized Intensities:

Reduced intensity of Red.

I still would love to know

  1. What is the best way (accurate method) to normalize the intensities and produce better colors
  2. Better ideas to diffuse light


Read the rest of this page »