Hello,
I have a feeling this will be incredibly simple for someone who knows what they are talking about. I have seen a few projects on here for similar things, however all of them seem to be way too complicated for my needs.
I have this See Attachment ignore the wiring to the right hand side.
This is used to ignite rockets, its actually a firework sequencer , however I use it for a far simpler approach to step ignite multiple rockets without the need to re-approach the launch area (handy if there is a misfire, no need to approach the failed motor to set the next)
Currently used is a wired remote which transmits from a 9V battery to the input trigger terminals (input voltage is 3-70v)
What I would like to do is make this a wireless experience and I enjoy tinkering!
So I feel I would need a small wireless receiver, which I would like to use an Arduino as a base setup, which when triggered would send the voltage pulse to the device which would then start the sequence/initiate a step fire.
Sending a signal for the Arduino to output a voltage pulse to my sequencer. I don’t know whether I could do this with two Arduino devices, one as a trigger device and the other as a receiver, or am I better going down radio comms routes, but it needs to be secure, can’t have a stray radio signal setting one off. Needs to be from my trigger unit only.
It also needs to be a momentary signal, when my finger comes off the button it stops the Arduino sending the voltage.
Does this make sense?
