Finally, connect the LED strip to the OUT section. Keep in mind that the GND wires of the IN and OUT are next to each other, and the 12V wires are on the outside of the module.A job well done, great!
Pry the lid off the movement. Pull the plastic gear train box out carefully. Do not allow the black square gear retainer to fall off the shaft and take the outside gears with it. Also, don't allow the battery contact prongs to fall out of the bottom...
Now you can turn on and off from any browser. Prota OS supports remote access so you can control your appliances even when you are outside of your home network.
Screw a servo horn to the robot's body. Since the size of the outside of the servo horn has large range, the holes in the board may be too small for it -- if that's the case, file the plastic horn to make it fit.
Install a screw in each of the remaining holes on the back panel and loosely thread a nut onto each only a single turn. The nut goes on the inside and the bolt head on the outside.
Here we can see the mega arduino board mounted and you can also see the cables of the power supply for which a new hole has been made to come out to the outside by the top.
Remove the paper from both sides of the acrylic. Insert the remaining 6 3/8" nuts through the holes in the acrylic from the front (the AM and PM etching is on the outside / front of the panel). Loosely attach the remaining 6 nuts to the bolts, again,...
Stick the motors on the biggest side, the wheels have to be not far from the edge of the box (to have dots a little outside the hole) .Don't mix the stepper motors (the order counts)
Assemble from the inside to outside (inside, middle, outer, outer #2). I used a washer on both sides of the joints for extra support. Use extra walls when printing the base so you can tap the 1/4-20 holes.
Before I suggested to get a 2 Megapixels OV2640 since generates a smaller JPG. But after many reports of burned outside pictures I suggest to start directly with a OV5642 with more resolution (Up to 5 Megapixels and exposure control in the User interface)...
The silica gel heat shrinkable tube is sleeved outside the roll, and then the roll is assembled on the iron axle.Then tighten the screws and nuts from both sides of the wheel.Done!
This is your first chance to screw things up, so do it slowly. Cut on the very outside of the lines and tape the pieces together wherever necessary. This pattern has four or so pieces that must be taped together. I like to tape both sides.
Tape the wires that wrap from the outside of the door to the inside of the door to make sure that the door will close easily and prevent any wires from coming undone