(Solenoid valve) A solenoid valve is an electromechanical valve for use with liquid or gas. The valve is controlled by an electric current through a solenoid coil.
(solenoid valve) An electrical device operated by a magnetic coil to make the valve either open for flow or closed to shut off water flow.
(Solenoid Valve) A quick-opening valve which is mounted on a pressurized tank. The opening of the valve generates a cleaning pulse which dislodges the dust from the filter elements.
radio: medium for communication
transmission by radio waves
Computer networking, broadcasting, telephony, or telegraphy using radio signals
A radio receiving set
having no wires; "a wireless security system"
Spiral Eye
I love the fine detail visible in the ripples :)
Canon 40D and 100mm macro lens
2 x 580Ex flash guns used for illumination
1/250 sec@ f16 iso 100
Water droplets delivered via a computer controlled solenoid valve. Camera triggered by a IR beam and StopShot programmable delay unit. I've noticed some timing variation when using the camera to trigger the flashgunsvia a wireless unit so I'll be changing the system so the StopShot controls the Camera and Flash gun timing independently and drop the wireless link
580Ex with snoot on the right aimed at the spiral background
580Ex with snoot and red gel aimed at the droplets from the right
My PC, sub, wireless router (under desk in closet)
Wireless network router sitting on top of the sub.