2 minutes plus or minus how much? 10 sec? 30 sec? ..... ? Your answer affects the complexity and cost of any circuit proposed.Need to be 2 minute
Can you show us the circuit you tried, so that we don't have to re-invent that?I tried with sensolute micro vibration sensor
by Jake Hertz
by Jake Hertz
by Aaron Carman
by Duane Benson