Step 1: /*Parts List*/
4mm thick 1x1m sheet of acrylic.
This product called plastic weld.
1m of M3 rod (the one that has the coil round it).
5 Modelcraft RS-2 junior servos.
2 ES-05 junior servos.
60 M3 nut and washers + 5 nylock nuts.
4 M3x35mm bolts.
8 M3 butterfly bolts.
2 M3x20mm bolts.
2 springs that I wil show later.
Lots an I mean lots of 2x10mm screws.
10 servo lead extenders (optional).
Step 2: /*The Base*/
The three big circular pieces you've cut
5 M3 nylock nuts
9 M3 nuts + washers
1 modelcraft RS-2 junior servo
4 M3x35 mm bolts
5 pieces of M3 rod cut to size
4 2x10mm screws
The tiny black screw that came with the servo
Step A of base:
With the the 4 M3x35mm bolts and 4 nuts + washers, the servo to the circular piece with the larger hole in the centre.
Step B of Base:
With the product of step A finished, now with the 5 pieces of M3 rod (cut to length), 5 M3 nylock nuts and 5 m3 nuts+washers bolt the product of step A to the circular piece with the four sticky out bits on it (see picture), to construct the majority of the base.
Step C of Base:
Use 4 2x10mm screws to screw the black cross thing that came with the servo onto the last circular piece.
Step D of Base:
Using the tiny black screw that came with the servo, screw the product of part C to the combine product of parts A and B.
Step 3: /*The "Feet"*/
2 RS-2 servos
2 of the acrylic piece shown in the picture
8 M3x20mm bolts
3 M3 butterfly nuts
5 M3 nuts+washers
Step A of feet:
Bolt on the acrylic piece to the servo, make sure that the servo is underneath the acrylic. See pictures for detail.
Step B of Feet:
Repeat step A but with a slight change to the butterfly nut configuration that is shown in more detail in the picture.
Step 4: /*Lollipops*/
Step A of Lollipops (i):
Screw the servo mount plates to the ends of the lollipop shaped pieces as shown in the picture.
Step B of lollipops (i):
Cut off the sticky out bits of the servo mount plates if you have any.
Step C of Lollipops (ii):
Screw the second mount plate in, take note of all the pictures or you risk doing it wrong.
Step 5: /*The Fore Arm*/
The acrylic pieces in the picture
8 M3x20 bolts
16 M3 nuts+washers
2 pieces of M3 rod (cut to size)
2 RS-2 servos
1/2 a pound of patience
Step A of Fore Arm:
Bolt both servos as shown in the picture to either of the acrylic pieces, it doesn't matter which. What matters is to get them facing the same direction.
Step B of Fore Arm:
This isn't easy. Get the other piece of acrylic and force it onto both servos that are bolted onto the first piece of acrylic, Past where the cables come out of the servo, loosen/unbolt the servos if it helps.
Step C of Fore Arm:
Once step B is done you should see that second piece of acrylic is unable to slip away from the servos but at the same time able to move and jiggle about within its boundaries. To prevent this use the two pieces of M3 rod (cut to size) and eight nut+washers (2 on the inside 2 on the outside) to fix the second acrylic piece see pictures for examples.
Now if done correctly it should look like in the first picture.
Step 6: /*Connecting the Lollipops to the Feet*/
Both of the feet you previously made
Both of the parts you made whilst following the lollipops steps
2 little screws that came with the RS-2 servos
Look at the pictures as reference as to where the maximum backward-ness is and then just screw in.
Its really quite easy ;).
Step 7: /*Feet+Lollipops to Fore-arm*/