chembal.com

interesting tidbits from my world

  • Pages

    • Blackberry Applications
      • LED Resistor Calculator
    • Building Projects
      • Bridge over our Creek
    • CNC Router
      • Mechanical PCB Etching
      • MPG2 Jog Pendant
      • Wood Clock
    • Electronics
      • Drag Racing Christmas Tree
      • Mailbox Monitor
      • NE64 Project
    • Fireworks
      • 2006 Fireworks in Lucas, IA
      • 2007 Fireworks in Lucas, IA
      • 2008 Fireworks in Earlham, IA
      • 2009 Fireworks in Earlham, IA
      • 2010 Fireworks in Earlham, IA
      • 2011 Fireworks in Earlham, IA
    • Gallery
    • How-To
      • Edit AVCHD .mts HD movie files on a Windows PC for free
    • Java Applications
      • Java MHT Unpack Library
      • Minesweeper++
    • Weather
      • 24-Hour Temperatures
      • Temperature Monitor
  • Expand all | Collapse all


  •  
    Katie and Kelly in front of the Monolith
     

    Katie and Kelly in front of the Monolith

    Date: 07/19/2006

     
    Back Wall
     

    Back Wall

    Date: 11/27/2010

  • Meta

    • Log in
    • Entries RSS
    • Comments RSS
    • WordPress.org
Gallery / Projects / Fireworks Launch Control System

Fireworks Launch Control System

My initial breadboarded prototype
The first completed firing rack
PCB I designed to fire the shells.  Each board controls 20 shells, and they are chainable.  (Up to 12 racks with current microco
Five Racks Ready for Action
Power Distribution and Arming Box
Updated Computer Interface

Projects

1. Fireworks... 2. TINI Launch... 3. Electronics... 4. Wood Projects 5. Office... 6. Type 4... 7. Digi-Key/Fr... ... 14. Basement Shop
Powered by Gallery v2.2