electronics question

[r1dermon]

im looking for electronics options for a 38mm airframe which will be subject to G forces in the range of 200 +/-. i've explored 1 option, which actually seems affordable. the PICO-AA2. one thing i noticed, which im trying to figure out other options for is, the necessity for a 9v battery...is there a battery on the market that will deliver the juice required for 2 events, and be smaller than the physical size of a 9v battery?

the electronics will be housed in a LOC 38mm ogive nosecone, so they need to be small. just seeing what my options are...thanks.

 

[fox_racing_guy]

https://www.featherweightaltimeters.com/ Adrian has everything you need, the new Raven model has a option for the battery to be connected right to the altimeter itself and it will fire 2 events no problem if you use Quest Q2 igniters to set your charges off.