I used two of these to build Scare the Hell with Inator Kids for Halloween. It passes under our porch and two air cylinders hit the bottom of our deck (pictured bluetooth speaker makes creepy noises). Everything is tuned to the Raspberry Pi.
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
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Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
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Vacuum cleaner Dreame V9 Global, white
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DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect N/C Normally Closed No Water Pressure
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