Lightsaber Launcher Experiment for Astromech Droids

thingiverse

This text appears to be instructions for building and operating a DIY laser light saber launcher, likely used in robotics or cosplay projects. Here are some key points from the text: 1. Building Instructions: - Remove supports and clean parts. - Assemble Inner and Outer Clamps together ensuring smooth operation of servo. - Bend a small hook at the end of the spring to hold the clamping assembly in place while it ejects lightsaber. - Press the bent spring into outer clamp, optionally drilling a hole for it if needed. 2. Installing Dowel in Clamp Assembly - Ensure that dowel (1/4 inch diameter or metric equivalent) is flush with the bottom of outer clamp. 3. Connecting Lever Arm to Components - Attach lever arm to end of inner clamp and center pivot. - Finalize the servo attachment to lever arm at the opposite end from inner clamp connection. 4. Servo Installation - Position the servo in a way it can pull/push horizontally (or vertically) based on space, but its maximum movement must allow for fully opening or closing of clamping mechanism when activated by servo motor. - Install screws in holes designed on crossbar according to your center post arrangement and orientation of assembly. 5. Programming: - A switch is required for two seconds within one second gap. With this signal, the servo is triggered to open the clamp and shoot off lightsaber over the predetermined time frame, and stops automatically afterwards. - The reason to require external relay boards could be that it pulls a lot of current (over 2 Amps), more than many microcontrollers can provide. 6. Load, Launch Lightsaber, and Troubleshooting - This device uses gravity force; manually shove the object you’re loading into place by springing back up with your arm when clamping assembly reaches end in compression and light travels the set distances from where it was inserted to. - Wear eye protection for all parties within firing area while attempting the shoot action since any failure can make parts fly outwards towards onlookers.