We decided that the standard motor on the QuadROSbot was not suitable for travelling over rough ground at slow speed - it was more suited to speed rather than torque. The motor chosen for the upgrade was a 3 phase 48 V DC motor with a 5:1 planetary gearbox...
Components list : 1 x Gearwheel 20 teeth1 x Gearwheel 19 teeth2 x Roller Bearing 8x22x76 x Screw M3x10 Insert the roller bearing in each gearwheel 2. Screw the six M3x10
http://website.palette.io.s3-website-us-east-1.amazonaws.com/mouthguard.htmlMouthguardWhat you will needSisu Mouthguard Fork Bowl Hot water MirrorTo begin assembling Pallette, you'll need to obtain the form of your top teeth. We'll use the mouthguard...
Depending on the type of linkage you are using for the jaw, you will need to make a small hole near the back of the teeth for the linkage to attach. From here, test and adjust the linkage for the jaw to make sure you can close the jaw completely...
In previous projects we spent a lot of time designing and building the mechanical systems and we really wanted to short cut all the hard work by using a ready made system that could be bought reasonably cheaply 'off the shelf'. We looked at mobility...
It is necessary to cut some kerfs, corresponding to the teeth on the extruder body. I made a 3D model for a gage to make the cutting easy. With FDM printing the hole for the tubing inside the extruder body will not be perfectly round. If you put the...
A ten unit Thermoelectric generator system is shown being constructed and then fitted to a wood burner. The theoretical maximum output is 200 watts. The video shows how the generator was put together and how the wood burner was modified to get maximum...
I'm using GIMP, just because I have used it a few times. It is easy enough to get used to, especially when you can google just about anything you want to do on it. First, I need to decide which colours can be merged into one. I have 4 colours to work...
1. prepare all the material : An arduino sheildSoldering materials4 servo motors4 buttons120cm wires * 12 60cm wires * 8 2. Braid the wires This step is for better wiring management and for avoiding short circuits. Braid the 60cm wires...
The basic capacitor is done. This next section is how I built a motor drive to remotely position the capacitor. I decided to use a DC motor. Perhaps a stepper is a better idea, but for now I like this design. The motor I chose is overkill. It was...
Since we're going to actually hack a pre-existing product - a shop bought CNC engraving machine - the first step is to assemble the CNC engraving/laser machine - it comes as a kit with instructions of it's own (see below). The upright aluminium 2020...
The simplest of changes was to add a hot air exhaust port and duct. I chose Chardonnay because its oaky tones complemented the oak in the top. You can choose a nice red, just NOT MERLOT! This may look large, but I wanted to make plenty of room...
Use the schematic on my Github as a reference when soldering. I chose to hand solder the PCB since I don't have the equipment for hot air soldering. If you also choose to solder the PCB by hand, be sure to use plenty of flux, a good pair of...
The first step is the remove the camera from the Pixel 3a phone. The screen on this phone is pretty thin, so care should be taken. There are plenty of extensive descriptions of this process elsewhere online, so I will be brief. Separate the screen from...
The USB connector is a nice through-hole connector. Even though it has tiny legs, you should have no problem with it with your new surface mount skills! We've also extended the pads in opposite directions to give you plenty of space for the...