Many of us like to drink coffee in the morning, while others prefer to sit with a cup of tea on cool summer evenings. Sometimes you want to make tea or coffee, but after a long and hard working day, even mixing coffee or tea seems to be a very painstaking task. For such cases, you can buy a stirrer, or rather a magnetic one, which is more effective than usual. However, right now we will consider a method of manufacturing a magnetic stirrer in home conditions.
Let's review the creation process homemade in the video:
So we need:
- Cooler from an old computer;
- Neodymium magnets;
- Source of power;
- The usual paper clip.
You can start assembling our magnetic stirrer. First of all, we need to take our cooler and attach two magnets in the middle. Magnets need to be attached in opposite directions so that different poles are on top. It is advisable to use glue, but if it is not at hand, then you can attach the magnets with ordinary tape. Mounting in this case, of course, will not be as reliable as fixing with glue, but this method has its plus: if necessary, the cooler can be used in the future.
You can check the correctness of the poles using the third magnet. In approaching one magnet, it should be attracted, and to the second - push off.
Since the magnets will slightly increase the height of the fan, we will need to adjust the height of our site to the optimum and create an even space using the factory cooler bolts.
For the site itself, you can use plastic from a box from the disk. Having cut off the corresponding piece from the box, it can be glued or simply put on the bolts.
We will use a metal clip with a plastic coating as a mixer. The paper clip needs to be bent as shown in the photo.
The next thing we have to connect our magnetic stirrer to a power source. A fan can have two, three, and sometimes four wires. For nutrition, we need only two - red (+) and black (-).
We find any cup or container with a flat bottom, fill it with water or another liquid and immerse the paper clip.
You need to make sure that the glass is in the very center of the mixer, as this will provide better mixing.
The magnetic stirrer is ready. With its help, you can stir tea, coffee and other drinks.