Clementoni robot – what is it and what is it used for?
While experimenting, children encounter problems that they must solve in order to make something work as they expect. It turns out that they often handle it better than parents do with concerns around educational robotics. Fortunately, there is Clementoni.
Electric actuators – what is it and what is it used for?
They say that to get stronger, you have to wrestle a bigger opponent. We, on the other hand, offer an article on electric actuators – completely without forcing. We invite those who do not want to be surprised to read.
1N4148 – what is it? Specifications, diagram, price and reviews
Since without an AC-DC conversion, not a move is made, rectifier diodes are so popular and widely used in electronics. In today’s article, we will look at the 1N4148 diode and its undeniable advantages.
IRFZ44N – what is it? Specifications, diagram, price and reviews
A generally available component that costs relatively little, yet the practice of use is widespread. We present the IRFZ44N N-MOSFET transistor in a nutshell.
News in Botland #66
It’s another April news in the Botland store this time! This month we have prepared some really special products for you – take a look at the offer! We are confident that there is something for everyone.
Transceiver – what is it and what is it used for?
Perhaps the most interesting part of the history of transceivers are the anecdotes that show how they have had a significant impact on our lives – from science, to humanitarian aid… to space exploration. But first, let’s see how they work in general.
Regulated power supply – what is it and what is it used for?
A power supply is a power supply, it’s supposed to be and that’s it. Or actually? Well, it’s not necessarily that simple. Today about the essence of voltage regulation and the potential problems when we choose unwisely to weigh this topic lightly.
Toroidal transformer – what is it and how does it work?
Popular for their efficiency, low noise levels and power losses, toroidal transformers have been successfully paving the way for electronics developers for years.
HDMI splitter – what is it and what is it used for?
Why is HDMI so popular? We don’t know, but we’re guessing. If you want to transmit the same video or audio to multiple display devices, an HDMI splitter is an absolute must-have.
Raspberry Pi 4b – what is it and what is it used for?
Don’t be afraid of electronics! The Raspberry Pi 4 has a user-friendly interface similar to the computer you use every day. Here is a small board that works like a full-fledged computer, but is simple enough for any beginner to handle.
Z-Wave – What is it?
A home automation system is worth building gradually, learning from mistakes and benefiting from the experience of other users. Communication protocols such as Z-Wave come to the rescue.
TL431 integrated circuit – what is it? Specifications, diagram, price and reviews
Electronics is looking for voltage regulation over wide ranges, ease of use and durability. One of the chips offering them is the TL431.
Solder paste – what is it and what is it used for?
Choosing the right soldering accessories is about personal safety, work efficiency and a guarantee of proper workmanship. Find out why you should use solder paste and more.
Proximity sensor – What is it and what is it used for?
So much has already been written about them, and they remain a fascinating and extremely important element in the field of technology. Their role in everyday life is invaluable, although we often do not even realize their existence.
ATTiny85 – what is it and what is it used for?
Atmel has revolutionized today’s electronics. In fact, he has been doing it since 1984. We introduce you to one of its tiny wonders – the ATTiny85 microcontroller.
Fingerprint reader – what is it and what is it used for?
The science behind “biology-based” scanners has improved to near-zero error, and the price of sensors continues to fall. In the article a bit about fingerprint readers.
tp4056 – What is it? Specifications, diagram, price and reviews
Small charging modules are a true revolution in energy and charging safety. Today TP4056 with a compact size .
Diagnostic scanner – what is it and what is it used for?
Car owners waste a lot of time and money at service centers. If you know the nature of the problem, you can at worst estimate the cost of repairs, and at best solve the problem yourself. Diagnostic scanners are used for this purpose.
Photoresist – what is it and what is it used for?
A popular element of photocells that almost everyone knows, but not quite how it works. We present an introduction to photoresistors and their role in electronics.
Shrink tubing – what is it and what is it used for?
Shrink tubing is such an invention, the description of which is on the tip of our tongue. Well, they shrink under the influence of temperature … well, that’s right, and then what? So much, after all, can be inferred from the name. Let’s get to know them up close.
Android TV Box – what is it and what is it used for?
Transforming a TV into a smart device with multimedia functions has become fabulously easy, and smart TVs have effortlessly caught up with modern smartphones. Today an Android TV Box option for everyone.
Laser engraving machine – what is it and what is it used for?
Modern laser engravers are created with ease of use in mind. Intuitive software simplifies the design process and makes crafting accessible even to beginners.
ch341a – What is it? Specifications, diagram, price and reviews
Storage of settings and configurations, programs, firmware… Wherever they occur, serial memories often come to the rescue. Today, the CH341A programmer is equally popular for EEPROM, Flash EEPROM, SPI and I2C operation.
Gas tanner – What is it and what is it used for?
What is a gas tanner and what are its uses? How do you safely use a gas tanner? What can gas burners be used for?