Schumann Resonator

hyperblaster89 · 14th July 2012, 06:41 PM

Hi guys! After a morning of googling i've decided to realize a Schumann Resonator. Frequency is within 7.81Hz-7.85Hz. If anyone interested i'll post schematic and board

analog_sa · 14th July 2012, 07:21 PM

I would imagine a few would like to buy the flat coil if you have any for sale.

hyperblaster89 · 14th July 2012, 07:26 PM

it's my project, realized via toner transfer method. if necessary i can make more than one

Pano · 14th July 2012, 07:27 PM

Yeah, the PCB coil rocks!

Please post your schematic, there is sure to be interest.

Zen Mod · 14th July 2012, 07:29 PM

please post sch , pcb and impressions

I'm always finding it intriguing , but never enough for burnin' some time in

this way I'll fire up my printer easily

korben69 · 14th July 2012, 07:37 PM

Would the frequency be adjustable ?

hyperblaster89 · 14th July 2012, 07:39 PM

attached follow schematic and pcb traces.

be warned! the two black trafos are a pair of custom eagle part i've made from a stock (0.01€/piece) so it's difficult to find. any supply with at leat 15vdc-0.5A out will be ok.

Zen Mod · 14th July 2012, 07:42 PM

coil pcb , pretty please

hyperblaster89 · 14th July 2012, 07:44 PM

yeah frequency is adjustable within 6.9Hz-50Hz (about) with good linearity.

speaking about impressions... you'll feel more relaxed, no headache or other unwanted effects. i wanna try to sleep with this device on

korben69 · 14th July 2012, 07:45 PM

Wish you a good sleep !
Tell us how do you feel tomorrow

14th July 2012, 07:29 PM	#5
Zen Mod diyAudio Member Join Date: Jan 2003 Location: ancient Batsch , behind Iron Curtain	please post sch , pcb and impressions I'm always finding it intriguing , but never enough for burnin' some time in this way I'll fire up my printer easily __________________ my Papa is smarter than your Nelson ! tnx to clean thread ; Cook Book ; PSM LS Cook Book ; Baby Diyaudio FORUM ; Mighty ZM's Bloggg;I'm dumb

14th July 2012, 07:42 PM	#8
Zen Mod diyAudio Member Join Date: Jan 2003 Location: ancient Batsch , behind Iron Curtain	coil pcb , pretty please __________________ my Papa is smarter than your Nelson ! tnx to clean thread ; Cook Book ; PSM LS Cook Book ; Baby Diyaudio FORUM ; Mighty ZM's Bloggg;I'm dumb

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14th July 2012, 07:21 PM	#2
analog_sa diyAudio Member Join Date: Aug 2002 Location: Sofia	I would imagine a few would like to buy the flat coil if you have any for sale.

14th July 2012, 07:26 PM	#3
hyperblaster89 diyAudio Member Join Date: Jan 2010 Location: Rome	it's my project, realized via toner transfer method. if necessary i can make more than one

14th July 2012, 07:27 PM	#4
Pano diyAudio Moderator Join Date: Oct 2004 Location: North Carolina Blog Entries: 4	Yeah, the PCB coil rocks! Please post your schematic, there is sure to be interest.

14th July 2012, 07:37 PM	#6
korben69 diyAudio Member Join Date: Nov 2006 Location: Near Lyon	Would the frequency be adjustable ?

14th July 2012, 07:44 PM	#9
hyperblaster89 diyAudio Member Join Date: Jan 2010 Location: Rome	yeah frequency is adjustable within 6.9Hz-50Hz (about) with good linearity. speaking about impressions... you'll feel more relaxed, no headache or other unwanted effects. i wanna try to sleep with this device on

14th July 2012, 07:45 PM	#10
korben69 diyAudio Member Join Date: Nov 2006 Location: Near Lyon	Wish you a good sleep ! Tell us how do you feel tomorrow