This 12 volt Model Rocket Launch Controller. The battery is positioned at the launcher. Resister values are approximate. This launcher is composed of two parts - the controller section shown on the left side with 3 switches (Continuity test, Arm and Launch) and the power section on the right side with 1 button (power). This design allows maximum current available to the igniter illustrated with the LED on the far right and a much lower amount of current going through the actual launch button.
