Computer homemade products

It is impossible to imagine the life of a modern person without a laptop. This small mobile computer is convenient for work and play. Today, almost everyone has laptops: from students to retirees. Unfortunately, sometimes problems appear in the laptop case.

How to assemble a simple but very effective antenna for receiving a Wi-Fi signal at a great distance from the source is always a pressing question, especially from what is at hand. This will be a kind of hybrid of two well-known popular designs:

Nowadays, smartphones are becoming outdated very quickly. Despite the full functionality, most people simply have working models lying around at home, which, due to the updating trend, are no longer used. Throw away a completely working one, but not

If you are not well versed in the settings of your smartphone and want to speed up the Internet on it, then this method is perfect.I would like to immediately make a reservation and say that the article is in no way of any advertising nature, but exclusively

If you have an old laptop or netbook lying around, but it’s a shame to just throw it away, then here’s a great idea: take out the webcam from it and use it for your homemade projects, see examples at the bottom of the article.

If you are in the next room from a Wi-Fi router, and the Internet speed on your smartphone is not so great, then the setting described below will help in at least 90 percent of cases. Thanks to it, the ping time and connection with remote

It’s worth making a reservation right away and saying that if the Internet on your smartphone initially works stably and well, then it’s unlikely that you’ll be able to make it much better, but you can try. This life hack is more suitable for those who have really bad speed and

You should not throw an outdated or non-working tablet computer into a landfill. It has many parts that can successfully serve for quite a long time. One of these useful parts can be called a Wi-Fi module. As a rule he

Even with an ordinary, cheap Chinese adapter you can “catch” remote WiFi points at a distance of about 1-3 km.But for this, the WiFi adapter needs to be modified with a small antenna, which can be made from trash found in almost every home.

It’s just that a regular Chinese Wi-Fi USB adapter cannot catch a signal, say, from a neighboring house. To significantly increase the reception range, you can make an additional antenna for the adapter from scrap materials and increase the Wi-Fi range

The sensitivity of a regular Wi-Fi antenna on a PC or router in most cases does not exceed 3 dBi. And naturally, the range is not always enough, even sometimes to the next room. The problem of poor sensitivity can be solved by replacing the antenna. In this

If you want to give your TV the “smart TV” function for watching videos over the Internet, then nothing could be easier. It is enough to add only a small board and immediately your TV will turn into a real, full-fledged computer on a modern

Making a miniature computer that can easily run Windows 10 is quite easy. This PC will have a 7-inch touchscreen display, USB ports for connecting any devices, such as a wireless keyboard and mouse. The PC is also equipped with wi-fi and

Making a flash drive with a combination lock from a regular one is very simple. In total, it will take no more than half an hour, if you do not take into account the curing time of the two-component glue.This sample is made in a PET bottle cap, but the design of the device can be more

A very simple mini air conditioner that perfectly releases cooled air is very easy to build at home with your own hands. The air conditioner is built as a fan with a heat exchanger based on a Peltier element. The entire installation runs on 12 Volts

Many old laptops with very good hardware have problems with insufficient memory. If at the same time they have a disk drive that you no longer use, then you can install an SSD solid-state drive in its place. As a result, memory

The Wi-Fi router antenna has a circular radiation pattern and distributes its signal equally in all directions. Consequently, all radiation and listening is collected and dispersed from the entire radius. In fact, this is why it is recommended to place the router

Everyone has noticed that the further you are from the router, the worse the wireless signal, and therefore the speed. If this problem is especially acute for you, do not rush to buy a new, more powerful modem. There are at least 5 ways to strengthen WiFi

The WiFi signal has a very short wavelength (about 12 cm), as a result of which it is well absorbed by all visible obstacles such as walls and doors. Reinforced concrete walls are the most difficult to pass.As a result, WiFi cannot overcome large

This model of homemade Wi-Fi antenna has a very narrow radiation pattern compared to other types of antennas. In fact, it is a “beam beam”, which increases the reception range due to the concentration of the “beam” at one point. Downtime in

To improve Wi-Fi signal reception, you can modify the existing antenna, but if you need to transmit the signal over a significant distance, then you cannot do without a powerful antenna. Below are 7 options for both manufacturing new antennas and upgrading

Absolutely everyone uses Wi-Fi networks now. Laptops, phones, tablets, and even smart appliances such as washing machines and robotic vacuum cleaners use Wi-Fi connections. If you live in an apartment building, then wireless network users

Almost every city has free public WiFi networks; in addition, not all users set a password on their routers. This allows you to use free Internet if you are close to the distribution. Making a YAGI antenna

A smart cell phone or smartphone combines much more advanced functions than you might guess. This microcomputer can be used as a measuring center; it can replace about 10 measuring instruments or more. That's just