Rocketmaniac
Well-Known Member
- Joined
- Jun 18, 2003
- Messages
- 4,066
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Working on my HPR Cluster rocket, I need to make some discisions about how to fire the outboards...... (See the following threads for the build progress)
https://www.rocketryforum.com/showthread.php?s=&threadid=12219
Right now I am thinking about building a small compartment between two of the fins to hold a small timer. Perfectflite is the brand I think I am going to buy.....
Questions;
1. Can these timers actually fire an ignitor by themselves?
2. Will one timer fire two ignitors? or do I need to get two timers?
3. How do you ensure that the ignitors (in the outboards) don't slip out a little when the main fires? (thus making impossible to start the outboards)
These are all the questions that come to mind right now.... More might come up later.....
https://www.rocketryforum.com/showthread.php?s=&threadid=12219
Right now I am thinking about building a small compartment between two of the fins to hold a small timer. Perfectflite is the brand I think I am going to buy.....
Questions;
1. Can these timers actually fire an ignitor by themselves?
2. Will one timer fire two ignitors? or do I need to get two timers?
3. How do you ensure that the ignitors (in the outboards) don't slip out a little when the main fires? (thus making impossible to start the outboards)
These are all the questions that come to mind right now.... More might come up later.....