How do ipod styluses work

The third thumb pic shows the top of the stylus. The step 7 pic shows how Oogoo II can be formed into thicker objects or rolled into thin sheets. It also sticks well to regular non- conducting Oogoo the blue part of the pyramid. Other Kinds Of stylus There are many other kinds of shapes or forms that can be made into a capacitive stylus. An Oogoo II tipped ring might be worth a try. Other shapes of conductive fabric might produce interesting results.

Robot Skin As the step 7 pic shows, you can form thin skins of conductive rubber that could be used to create pressure sensitive robot skin. Shielding This kind of conductive rubber sticks well to almost anything. It also shrinks as it sets up. So if you use it to coat wires or enclosures it will shrink wrap the object. Embed an exposed wire that goes to ground and it can be used as electrical shielding. Conductive Glue Oogoo II works quite well as a conductive glue. A mix of 4 or 5 graphite to 1 silicone caulk has fairly low resistance and can be used to glue wires, conductive fabric, conductive thread and electronic components together into circuits.

Question 4 months ago. Hello To any readers, I have been experimenting and found that if I use the negative pole of a AAA battery covered with the tip of a silicone glove the IPhone responds!! When crude oil is extracted they go through a long process to separate the oil out. The byproducts are gasoline, diesel, naphtha and some others. Naphtha is then solidified and used to make plastic. You should never eat or drink food that is heated in plastic due to the toxins and chemicals in the plastic.

That is also why the naphtha used in this is bad to breath in. Now realize the plastic you use everyday is made from this bad to smell chemical. Will adding graphite powder to PlastiDip make a material that is conductive enough to use for an iPhone stylus? Reply 2 years ago. Question 2 years ago.

I was wondering if there would be a way to possibly make this firmer sorta like resin? Thank you, and I hope you have a good day! Question 3 years ago. Will this work for active styluses? I ran out of 2. I wanted to try this instr. It is called Napthalene and was used in Moth-balls, but got ditched because of health-problems And nobody i asked knew a way to thin the silicone So i then headed back home Quite depressed to be honest and tryed some solvents i had at hand.

White spirit, petrol, universal-laquer-thinner, All gave a major mess and didnt really thin out the silicone. I found on the nets, that some solvents are also able to thin silicone: toluol and xylol, but both are de facto banned due to health-concerns.

An alternative is cyclohexan German name, dont know eng , but it is hard to get hold of it. Then i found some guys who make roll-on-silicone for theyr projets and the use turpentine or Mineral turpentine to thin the silicone to a thin paste to roll-on.

Will try this in the evening, since turpentine is quite cheap and freely available. Will report back. Reply 3 years ago. Reply 4 years ago. It sounds like you're not in the US. I can head over to my fantastic locally owned hardware store and buy xylol and naphtha as well as other solvents. Never suggest economy killer walmart. I notice a lot of solvents are associated with, but not exclusive to particular technologies or materials like fiberglass.

Maybe you can find specialty suppliers for some of the solvents you can't find locally to you. Turpentine sounds horrible as a substitute since it's slow drying. How about acetone? I'm happy I found this to experiment with pens and other things I already have.

Welcome from the past! It stayed clumpy as the other solvents i mentioned. Turpentine was much better. And the slow-dry was no problem.

Makes it much easyer to work with to be honest Reply 9 years ago on Introduction. Just to clear up some confusion. Naphtha and Naphthalene are not necessarily the same thing. Naphthalene was used in moth balls and is solid at room temperature.

It is obtained primarily from coal tar. Naphtha liquid is a mixture of hydrocarbons obtained from oil distillation.

It is used for camp stoves, lanterns, lighters, and as a general solvent. It is also known as Shellite or Recosol R55 in Australia. Wikipedia has some links to manufacturers MSDS sheets. You could try camping supply shops for the stove fuel though some stoves use Kerosene or Methylated Spirits.

Unfortunately very few, if any, solvents are competely safe. Turpentine works great for thinning silicone. It started clumpy like the other solvents, but got smoother really fast. Here is a trick on how to mix it best: 1. Easy to see now since it is still a clear paste. Question 3 years ago on Step 4. I do not understand about the drill bit.

I can't find a drill bit in any of the pictures. BUT, I love your work. Thumbs UP! Lower graphite concentrations meant poor conductivity. I decided to try substituting super fine steel particles in place of the graphite. This worked much better. The extremely tiny steel fibers are randomly intermixed with the silicon with very few sitting right on the surface so did not scratch the screen at all.

I work with disabled people some of whom use their stylus to perform many tasks besides touch screen access. Copper or other conductive metal dust could also work but may react to the other chemicals in the silicon caulk.

With its easy-to-use touch-screen interface, you can navigate through your iPhone by tapping, scrolling and typing. Using your fingers often leaves fingerprint marks and possibly scratches on an unprotected console. Not all stylus pens are compatible with the iPhone. Apple recommends stylus pens made specifically for the iPhone, iPod touch, iPad and finger-touch screens.

The iPhone is used in all weather conditions. If you have gloves on, typing on the iPhone is a challenge. Typing with a pen alleviates the problem. Stylus pens come with a rubber tip at the bottom to prevent scratch marks on the console. Like ordinary clip-on pens, stylus pens can be attached to your shirt pocket for hands-free portability. These stylus pens are lightweight and measure less than six inches long. The Soft Touch Stylus for iPhones measures only 4 inches, has a built-in shirt clip and is compatible with finger-touch screens.

This stylus is light because it is built with lightweight aluminum. With its soft rubber tip, you can easily and precisely type, tap, double-tap and scroll. You can acquire this pen in all black or in a silver body with a black or blue clip and tip.