The 3B+ model is a minicomputer classified as one of the 3. generation of devices in the popular Raspberry Pi series. What distinguishes this equipment and what is worth knowing about it?
According to some it sounds funny, according to others it sounds awful. The facts are that many machines will not work without gears, and many gears without worm gears. Today we are unraveling this mystery.
Monitoring, automation, security and interaction with the environment. Let’s have a look at how optical sensors collect data for us and help control parameters.
Electric buttons are certainly not something to be afraid of, as they do not generate energy and are passive. For the electronics novice, however, all of this can be difficult at first. Fortunately, there is Botland Blog.
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.
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.
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.
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.
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.
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.
Electronics is looking for voltage regulation over wide ranges, ease of use and durability. One of the chips offering them is the TL431.
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.
Small charging modules are a true revolution in energy and charging safety. Today TP4056 with a compact size .
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.
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.
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.
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.
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?
What is a micro bit? What is worth knowing about the pocket computer? What parameters does it have? What applications can Micro:bit be used for?
Electrolytic capacitor – what is its use? The most important parameters of electrolytic capacitors. Basic information in a nutshell.
The most important information about CR123A alkaline batteries. What are they used for? How do they differ from other batteries?
What is a photocell? What are the types of photocells? What can photocells be used for? Practical information information in a nutshell.
What is an LM317 linear stabilizer? What is its application? Technical parameters of the LM317 linear stabilizer. Practical information in a nutshell.
Marten repellent – the most important information about the principle of operation. What is worth knowing about these devices? What are their types?