Manwithbeers
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- Jan 7, 2004
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I built my own launching system in the past fall. I wanted a rack for several models because I got tired of the ol' Estes stands. I built this controller with two plugs. The first connects to 25' of wire leading to a 5 rod (3/16" and 1/8") PVC rack and the second plug connects to a 50' cable for a single Mid Power rod or High Power rail. The stands are not shown.
The launcher fits well in the hand. Power comes from an external supply. High Amp or low amp as needed. 12V system. Continuity Indication is from a 12V lamp with a Green cover, ( Works with Davyfire N28B's). Start button and Test button must both be pressed to 'launch' and bypass the 12V lamp. Power switch with a key includes a low voltage LED to indicate power on. (RED LIGHT).
Switches enable any combination of 1 to 5 rods having power on START so drag races are possible. A 6th switch enables the 2nd pad power.
All parts from Radio Shack except the plugs which are automotive trailer connectors for 12V supply. So far I'm very happy with it. More pics to follow. This first pic shows the power lea connected to a pair of lantern batteries. Any 12V supply works.
The launcher fits well in the hand. Power comes from an external supply. High Amp or low amp as needed. 12V system. Continuity Indication is from a 12V lamp with a Green cover, ( Works with Davyfire N28B's). Start button and Test button must both be pressed to 'launch' and bypass the 12V lamp. Power switch with a key includes a low voltage LED to indicate power on. (RED LIGHT).
Switches enable any combination of 1 to 5 rods having power on START so drag races are possible. A 6th switch enables the 2nd pad power.
All parts from Radio Shack except the plugs which are automotive trailer connectors for 12V supply. So far I'm very happy with it. More pics to follow. This first pic shows the power lea connected to a pair of lantern batteries. Any 12V supply works.