Circuit for controlling 2 pneumatic solenoids

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hello,
i'm working on flight computer project rocket , need build circuit control 2 pneumatic solenoids require 12 v , draw 1 a. in order keep weight down need power either 9v batteries or maybe 7.4v lithium ion or 11.1v lithium polymer batteries. i'm new circuits , have been trying search around tutorial, i'm coming short since people have been using 12v power source. appreciated, thank you!

solenoids require 12v, , don't want give 12v. missing here?


Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Circuit for controlling 2 pneumatic solenoids


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