SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #124999

Member Since: March 14, 2010

Country: United States

  • Nice, to see someone else add electronics to the home fireworks show. I have been adding electronics to rocket launching before micro processors where born. Any timing was done with 555 timers and relays. For fireworks I have also used nichrome wire and even a butane (flame) setup. In all cases I had a some warning indicator the system was armed.

No public wish lists :(