Very cool build! It makes me think that a Lumaplane would be super cool, if Koma built something like this, and maybe added something where a light gets brighter the closer you hold the receiver to it.
This is great. I've started trying a similar chromaplane-type thing, but using some old pickups from a bass guitar as inductors. Going to need a lot more pickups! - really good idea to use leds and ldrs instead.
uvknhn.6te.net/files/photo.png Try this. Also you can use a photoresistor instead (that's what I'm doing because I cannot find my photodiodes), but photodiodes have a better frequency response.
@@uvknhn i just tried this and the only sound that i'm getting its a little bit of bleed from the oscillator, the photoresistor does nothing. Can you help me to identify what am i doing wrong? Sorry My English 👹
@@andrak5946 What are you sending the output to? It is a weak signal so it does need quite a bit of amplification, I had mine hooked up to a guitar amp. Also, try a photoresistor in place of the photodiode, if the photoresistor works, it may be an issue with the photodiode.
@@uvknhn i tried photoresistor,and i'm sending it to a mixer with the gain at max, i just noticed that te Vu meter moves for a moment when you shine a bright light on the photoresistor, but no sound comes out, only bleed.
![Introduction to the KOMA Field Kit [Episode 106]](http://i.ytimg.com/vi/j47wz-sbwZ4/mqdefault.jpg)
Very cool build! It makes me think that a Lumaplane would be super cool, if Koma built something like this, and maybe added something where a light gets brighter the closer you hold the receiver to it.
This is great. I've started trying a similar chromaplane-type thing, but using some old pickups from a bass guitar as inductors. Going to need a lot more pickups! - really good idea to use leds and ldrs instead.
So creative❤
beautiful work!!!
This is really cool! Great idea !Are the photocells hooked up to an oscillator. Or are they just hooked up to the output?
Photocells are the output, in my case they're hooked up to a totally different power supply to reduce bleed.
Wow Nice! How do You connect the photo diodes?
uvknhn.6te.net/files/photo.png
Try this. Also you can use a photoresistor instead (that's what I'm doing because I cannot find my photodiodes), but photodiodes have a better frequency response.
@@uvknhn i just tried this and the only sound that i'm getting its a little bit of bleed from the oscillator, the photoresistor does nothing. Can you help me to identify what am i doing wrong? Sorry My English 👹
@@andrak5946 What are you sending the output to? It is a weak signal so it does need quite a bit of amplification, I had mine hooked up to a guitar amp. Also, try a photoresistor in place of the photodiode, if the photoresistor works, it may be an issue with the photodiode.
@@uvknhn i tried photoresistor,and i'm sending it to a mixer with the gain at max, i just noticed that te Vu meter moves for a moment when you shine a bright light on the photoresistor, but no sound comes out, only bleed.
@@andrak5946 I'm really not sure to be honest