Explore the CAD model with SolidWorks or eDrawings (free of cost). Assemble sub-assemblies first (outer frame, linear thrusters, Z-axis couplings, etc).
Here's the Arduino Code I am using on the Teensy. It's uses the Octows2811 library (https://www.pjrc.com/teensy/td_libs_OctoWS2811.html)/* LIGHTBAR By IAMTHESOUNDMAN - Based on: OctoWS2811 VideoDisplay.ino - Video on LEDs, from a PC, Mac, Raspberry Pi...
Camera Modifications Remove film reel and film frame plasticCut down plastic tabs to make room insideRemove foamDisassemble shutter housingRemove shutter mechanismRemove plastic lens, put other parts back, this gives enough room for pi camera to look...
Next you will need a frame and portrait to hack. We suggest you use a frame that is deep enough to embed the servo (~1.5"). We used an 11" x 14" x 1.5" wood frame from Blick. You can use a portrait from your house or you can print out version we used....
Use the back panel of the frame as a mount for the circuit and the eye mechanism. With our frame, we are able to secure the back panel in the frame so that there is about an inch of space between the portrait and the panel.
Power up, secure the back panel to the frame, and hang on the wall. When somebody walks by, the eyes will go from normal to very very evil. Spook your friends!!!
Final AssemblyThe 3D-printed piece is attached to the PC board with screws.The switches are attached to the rear plate, and wired to the PCB with short cables.The laser-cut acrylic "word mask" is placed into the frame, with the PCB assembly behind it....
Modify the Adafruit board: it doesn't need mounting holes or a logo.One big problem with this whole project is finding an accelerometer that can withstand the 5V from the MicroView (or even the 4V from the battery) and fits in the MicroView. The Adafruit...
PreparationThe shelf rail is used to create an U-formed frame (as handle) and the legs.Mark 150cm shelf rail at 50, 100 and 150cm (two U frames and 4 legs). Dor the center segment, add marks at 12.5cm, 25cm and 37.5cm (4 equal parts - legs). For the...
"U" frameMethod a) just use a vicemethod b) bend the shelf rail in three steps:b1) put the shelf rail on the table edge and firmly bend it to mark the locationb2) put the shelf rail on the floor, put a chair on top and sit on it, bend the shelf rail...
prelim. assemblyScrew light in place with bolts, washers and nuts. Cut a small piece away from the U frame ( not done 100% in the pic) to prevent legs from rotating: