try usin' one big pump and 4 bands.. or simply use Tesla's wireless electric transmission, they will all have same impulses but u need to build up 1 sender and 1 receiver tesla coil o.0
i have an idea to help not sure if you have thought of this or not but it could be the liquid vibrations because they are out of sync and are attatched to the same frame it could be "shaking" a little causing the bounce maybe if you had it all in seperate framework it could stop it im not sure but you would also have the ability to move each fountain independantly for different effects hope the idea helped :)
Another, better thought: In these days of cheap surplus power supplies, you may as well use discrete, isolated supplies for each pump! If you optically isolate each pump circuit, you will guarantee no electrical crosstalk (I doubt you have to worry about RF).
ALSO: have you thought about the possibility that the resonance is mechanical? The wood looks pretty thin. Try placing your hand on the board and see if you can dampen the resonance.
It looks like load-based power supply ripple to me, yeah. I think that caps (big ones -- try something like 2200μF, with a voltage rating of a minimum of double your max. supply voltage) might help. I would locate them directly across the terminals of your pumps, along with a beefy flyback diode for good measure (to avoid reverse-biasing the caps).
try usin' one big pump and 4 bands.. or simply use Tesla's wireless electric transmission, they will all have same impulses but u need to build up 1 sender and 1 receiver tesla coil o.0
XavierBetoN 2 months ago
i have an idea to help not sure if you have thought of this or not but it could be the liquid vibrations because they are out of sync and are attatched to the same frame it could be "shaking" a little causing the bounce maybe if you had it all in seperate framework it could stop it im not sure but you would also have the ability to move each fountain independantly for different effects hope the idea helped :)
draconova777 4 months ago
This has been flagged as spam show
Hi There need help
Quick question would it be possible to use a manifold for each drip?. If it was 5'
long we would not use 20 pumps? Thats the problem that i have,and in a large
basin would you use ultrasonic waves to make the water denser?
Thanks you can email me at primitif@videotron.ca
howardhynes 6 months ago
This is looking realy good now. I cant wait to see the final one.
Are you still using an arduino? If possible will you be putting the code online.
because i have been struggling for months now to create the code to get it to work. I have got it sort of working but nothing up to your standard.
TheseAreRandomVids 1 year ago
Another, better thought: In these days of cheap surplus power supplies, you may as well use discrete, isolated supplies for each pump! If you optically isolate each pump circuit, you will guarantee no electrical crosstalk (I doubt you have to worry about RF).
ALSO: have you thought about the possibility that the resonance is mechanical? The wood looks pretty thin. Try placing your hand on the board and see if you can dampen the resonance.
esthesiogenic 1 year ago
It looks like load-based power supply ripple to me, yeah. I think that caps (big ones -- try something like 2200μF, with a voltage rating of a minimum of double your max. supply voltage) might help. I would locate them directly across the terminals of your pumps, along with a beefy flyback diode for good measure (to avoid reverse-biasing the caps).
esthesiogenic 1 year ago