Category: Tips

How to start your adventure with Raspberry Pi?

Raspberry Pi minicomputers have been steadily gaining more and more publicity over the past few years, and projects based on them are only fuelling the trend. Would you like to start your adventure with them too? Check it out!

Which 3D pen to choose

3D pens allow you to create figures, text, and various objects literally in the air. But what are the differences between the currently available models and which one to choose?

Which 3D pen to choose for a child?

3D printing as an ad-hoc solution is not only for creators and engineers – for a child it can be like an enchanted pen to develop imagination. Check out which 3D pen will be good for your child.

Why invest in a weather station?

A weather station with an outdoor sensor is one of the most useful devices, and its functionality depends on what sensors you pair with it.

Amazing 3D wall paintings

Decorations using spatial effects have become commonplace in the interior design industry. How to use the potential of 3D images?

The best 3D wall decorations

Decorations for houses, flats or commercial buildings today surprise with their creativity! Modern technologies make it possible to achieve any form of decoration.

PWM signal – what is it?

Probably every person involved in consumer electronics has met the PWM shortcut. What is it and what can it be used for in practice?

Oscilloscope step by step

In every good workshop, one of the most important pieces of equipment is the oscilloscope. What is it, what can it be used for and how should it be operated?

Electro-waste – what to do with it?

Poorly disposed of waste electronic equipment can cause a serious threat to the environment. So what to do with old electronics?

Proper use of the calliper

Precise measurements are possible with a device such as a calliper. But how to read the measurements it gives?

Which smoke detector to choose?

A smoke detector is an essential part of the security system in homes, offices and public institutions. Which detector to choose for which application?

Building a NAS server – Raspberry Pi 4

The security of important files can be ensured with little cost and effort – just configure your Raspberry Pi properly as a… NAS server.

Which thermoconducting paste to choose?

Thermal conductive paste is an all too often underestimated component of a cooling system, on which the reliability of the device and its performance may depend.

Epoxy resin – how to get started?

Epoxy resin has now become one of the most popular materials in amateur and professional projects for furniture, decoration or jewellery. See what you need to bear in mind when using it.

How to charge a car battery?

Maintaining the recommended level of charge of a car battery is advisable both for its longevity and for utility reasons – how best to charge the battery?

An intelligent old car? Is it possible?

The dream of an intelligent vehicle does not have to remain in the realm of desire. Today, every owner of four wheels can put a pinch of modernity into their car.