General admission

Find out all about the LR44 battery, its equivalents, uses and tips to choose the best option for your needs. Find out more here!

Discover what PSpice is, its features and how to use it to simulate electronic circuits. Ideal for students and engineers.

Discover Eclipsa Audio, the free and revolutionary alternative to Dolby Atmos, with immersive technology and no royalties.

Discover how OTA updates improve the security and functionality of IoT devices. Learn why they are essential to protecting your network.

The Slimbook brand is also putting its products on great deals for these January 2025 sales...

E-paper electronic displays have revolutionised the way we view information in areas such as commerce, industry and…

Discover SECO's SOM-SMARC-QCS5430, an ideal module for IoT, artificial intelligence and advanced applications.

Discover what ferrite cores are, how they work, and learn how to select the right one for your devices. Optimize your electronic design.

Discover how Wi-Fi 8 transforms connectivity with reliability, efficiency, and advanced features. Learn more here!

Discover the best alternatives to Zigbee and Z-Wave to create a functional and efficient smart home.

Discover the Signaloid C0-microSD FPGA, a revolutionary microSD with accelerated hardware capabilities and easy programming. Learn all the details!

LG has created a flexible, stretchable display that can be expanded from 12 to 18 inches. Its durability and quality promise to revolutionize several sectors.

Discover all the types of button cell batteries, their applications and how to choose the right one for each device. Learn how to read battery codes.

Discover how ferrofluid speakers combine sound and visual spectacle. Learn how they work and their applications.

Install the CH340 driver on Windows, macOS and Linux to get your Arduino working properly. Step-by-step tutorial to avoid errors.

Meet the new CH32-Ant board, a development board powered by a RISC-V processor and Stemma QT connectors

Discover the capabilities of the BNO085 sensor, an ideal device for AR, VR, robotics and more. Learn about its features and applications.

Discover the features of the 74HC238 and its applications in industries such as automotive, industrial and consumer. Find out where to buy it and more details.

Find out what a high-pass filter is, its types, and how it affects the audio and image signal. Learn how they are built and when to use them. Click here!

Find out what a mid-pass filter is, its types, applications and how it affects audio and telecommunications signals.

Discover Spectra, the customizable smartwatch with JavaScript, ESP32-S3 and nRF52832, easy to repair and optimized for developers. Learn more here!

Discover the SiFive HiFive Premier P550, a powerful RISC-V board with Intel collaboration and support for Ubuntu. Ideal for advanced developers!

Learn how to convert from binary to hexadecimal easily with our detailed guide. Discover the steps and simplify the process. Click now!

Find out how to easily convert numbers from decimal to hexadecimal. Learn the conversion steps and use automatic tools. Click here!

Learn what tuples are, how they work in languages ​​like Python and databases, and how to use them to group data efficiently.

Learn how to convert from decimal to octal step by step manually or with a calculator. Use our simple instructions and examples.

You probably know what AI is, and also what IoT is. Well, now they are merging to give way to what is known as AIoT...

Flipper Zero hacking tool now comes with support for MicroPython programming language

If you want to know how magnetic stripe cards and SIM cards, such as credit cards or mobile cards, work, here...

In addition to open hardware, software and firmware, we now also have what can be called Open Softwear.

The first artificial intelligence agent for physical monitoring, the SenxeCAP Watcher, is being developed

Sometimes we create projects that need a power source, and we don't have a power outlet nearby, but the electric generator can help us.

Agriculture 2.0 is revolutionizing the way we work in the field. Here I show you the most important new technologies

The xMEMS XMC-2400 is a novel cooling system with a fan integrated into a chip thanks to MEMS processes

Here we teach you all the secrets on how to create a hydroponic garden step by step at home and in an easy way.

Here is a selection of the best tools to repair electronic devices (PC, tablets, mobile phones,...) and some tips

If you are going to do an electrical installation of your smart home by yourself, here are some step-by-step tutorials

Tuya Ivy are new smart pots for your plants, with these devices you will be able to learn data about these living beings and more...

New smart home projects have joined the Open Home Foundation. More variety and potential for your home automation projects

The Flipper Zero, the famous hacking tool, now has a module compatible with the CAN bus for hacking cars, among others

The Blette Stick is a Bluetooth 5.0 LE device that you can connect to your mobile device and message within a 1.1 km radius without a network

Framework has a motherboard based on a RISC-V processor, for those who want to experiment with this open ISA

Meenhong JX5 is a mini PC that is the size of a smartphone and also includes an integrated 5,5-inch touch screen

If you want to experiment with smart glasses, you can use these Lilygo T-Glass, powered by an ESP32

ESWIN EIC7700X is a new board or module that includes a RISC-V based processor and a powerful NPU for edge AI applications

Nuvoton has launched a new development board with Arm Cortex processors and, most interestingly, with ReRAM memory...

If you are interested in the RISC-V architecture, you will also be interested in the new DC-ROMA RISC-V Laptop II, with the Ubuntu distro preinstalled

Qualcomm launches Snapdragon Dev Kit for AI developments on Windows with its Snapdragon X Elite chips for laptops

EdgeCortix Sakura II is the second generation of this chip, an AI load accelerator with up to 60 TOPS of performance and a consumption of 8W

Version 2 of the /e/OS operating system is here, for mobile devices focused on privacy

The new version of Linux 6.9, the free kernel, comes with great improvements, many of them focused on hardware support

Sparkfun brings us the new RTK Torch, a compact and waterproof surveyor for GNSS and with RTK functionality

Android began its support for the RISC-V architecture, however, now it seems that it is leaving it aside, at least for the moment...

The non-profit organization, Open Home Foundation, will manage more than 240 home automation or Smart Home projects

Espressif has acquired the majority stake in M5Stack, a key alliance to improve the IoT stack

Qualcomm RB3 Gen 2 is a new platform with an AI accelerator intended for robotics or IoT projects

Powkiddy RGB20S is a new portable console with retro and low-cost air that can bring you hours of fun wherever you are

SolidRun Hailo 15 is a new SOM that includes an AI vision processor that can achieve performance of up to 20 TOPS

If you are looking for some of the best development boards for IoT projects, here we show you a ranking of the 10 best of 2024

If you don't know interactive art, or you already knew it but want to know it a little more in depth, here is everything you should know

The Smartcam T1205 is an amazing camera powered by artificial intelligence and an NVIDIA Jetson Orin Nano module

REEs (Rare Earth Elements), or rare earths, have become a valued mineral, the new gold, and these are the reasons

HPMicro HPM6800 is a new development board that can be used for a multitude of projects, and is based on a RISC-V MCU

In April a new event arrives for open source lovers, it is EOSS 2024, and here you have all the programming

RISC-V enters the server and HPC sector with Scaleway. The ISA has a bright future in all sectors, as demonstrated

You may not yet know the OSHWA association, or the Open Source HardWare Association, but here we teach you about their interesting work.

If you don't know what these concepts are and how they differ, here we explain everything you need to know about COM and SBC

Ovrdrive is an open source project that is in a crowdfounding campaign and aims for total privacy

You probably already know about USB security keys, well, Tillitis Tkey offers the same thing, but it is based on our beloved RISC-V

The new PCOM B65A module manufactured by Portwell is powered by the new 14th Gen Intel Core Ultra processors.

If you want to know what the FirmUX system is, here I show you everything you need to know about this Linux system

Free software would be succeeded by hardware libre, and now we also have the so-called free communications that we deal with here...

Renesas has designed a new 32-bit CPU based on the ISA RISC-V and it has become the first to reach 3.27 CoreMark/Mhz

If you are looking for a good adapter with various ports, don't forget to take a look at this 7-in-1 Dockcase with color screen

The Alibaba T-Head TH1520 board now has a manual at your fingertips, so you can learn about this mysterious board

If you want to know about this new COM Express development board, here we tell you all the details of this kit designed for IoT

If you like cybersecurity, or hacking, here are some of the best hardware gadgets you can buy

M5Stack Cardputer is a new design that allows you to have a computer in the palm of your hand, with keyboard and screen included...

If you want to create a metal foundry at home, here we show you everything you need to know and everything you should buy

If you want to know what AMD Kria is, we explain everything here, since it is an interesting device for motor and DSP control

If you want to know what they are, how they work, and how you can choose the best ultrasonic cleaners, here we show you everything

Sony has achieved a chip that is capable of generating energy from the electromagnetic waves that surround it

If you want to know more about programming and want to learn more about what the Redux library is, here we show it to you

If you are going to buy welders to be able to join metal parts, here is a list with the best ones, and some accessories that you will need

If you want to master the technique of metal welding and become a professional welder, you must know this

If you have decided to buy a welder, you have to read this first to know which one is best for you according to your needs

An IP address is a set of numbers, in the form of a code, that have the task of identifying the device…

Do you want to get better photos with your mobile? Review the list of the best mobile lenses and improve your captures

Are you new to the Vim text editor? Here we have compiled some Vim Commands that will help you to get started in it

Are you a programmer and want to change your keyboard? Here we leave you with our list of the best keyboards for programmers

Do you want to know which are the best refrigerators for the home? Here we leave you a complete list with the best models

Are you a jelly bean addict? We show you the best Candy Maker or best machines to prepare jelly beans at home

Are you thinking of getting a sewing machine and don't know which one to choose? We leave you with a list of the best sewing machines

Do you want to use your Kindle on Linux and don't know how to do it? We leave you a small guide on how to get the most out of it

Do you want to know the duration of LED bulbs? Here we talk about this lighting technology that is so popular

If you want to set up your stamping business at home, here is everything you need to know about the stamper

If you still do not know what the pull down and pull up resistance configuration is, or what it is used for, here we will explain it to you

While Industry 4.0 is being implemented, there is already talk of the next revolution, Industry 5.0 that we explain here...

CRUMB Circuit Simulator is one of the video games that fans of electronics will like the most, here are the keys

Take advantage of Black Friday 2022 to renew the components of your PC to improve configuration and performance at a low price

If you are curious about .md files, in this article you will learn everything you need to know about them.

Industry 4.0 is the new manufacturing paradigm that is going to revolutionize the industrial sector. Here all the keys

If you want to know what a logic probe is and how it works, as well as knowing how to choose some of the best ones, here are the keys

These are some of the best machines to make croquettes, to make your life easier or to set up your croquette business at home

If you are looking for some of the best AI books, then you can see this list with our recommendations.

If you are looking for the best equipment for your electronics projects, whether they are domestic or professional, this is how you can choose the best soldering iron

These are the best books on IoT so that you can have the best study material and initiation to these technologies

Mosquitto is an open source project of the Eclipse Foundation and acts as a message broker with the MQTT protocol.

Fritzing is one of the best programs for electronics, but it is not the only one, there are other fantastic alternatives

If you like DIY, as well as being a gamer, you will surely like the Odroid Go project, the complete kit for a portable console

The linear bearing is a key part of many everyday mechanisms. Therefore, it is interesting that you know everything about this piece

There are several types of operating systems, and one of them is Real Time or Real Time, known as RTOS

There are several interesting network specifications for low consumption and wide coverage, such as LoRaWAN

Currently there is a platform that is talked about a lot, it is Google Colab or Google Colaboratory. Here are the keys

You have surely seen the acronym GND many times in circuits. But ... what do they really mean?

It comes to lead the technological development sector offering software solutions to both small and large companies at the ...

If you are a maker or you like DIY, you will surely need to use a micrometer or Palmer caliper at some point

Planned obsolescence, a term highly feared by users and a benefit for manufacturers ...

Surely you have seen this type of technology many times in futuristic movies, now you can have your homemade hologram

If you love retro, surely you want to have a lava lamp as an ornament. Well, here are the options to have one

If you are curious to know what reactive energy is, you should know this that can save you on your electricity bill

Europe is highly dependent on technology designed and produced in China and the United States. The eProcessor aims to end that

If you want to have a wireless data network created with free hardware and software, the LibreCellular project makes it easy for you

Chema Alonso was the godfather of OpenEXPO Virtual Experience, and in his appearance he dealt with such interesting topics as deepfakes and AI

If you need to know all types of electronic circuits, here is everything you need to know about them

If you have questions about how to reset, clone, or program the garage remote, here is everything you need to know

If you are passionate about technology and open source, then you should not miss the OpenExpo Virtual Experience 2021 event

If you are trying to learn to weld, surely you will be interested in knowing what flux is, that product that can help you

If you want to transform JPG files to STL without having to install any program on your system, this is the way to do it online

Everything you need to know about the ATX source. If you are thinking of choosing a PSU or power supply, these are the keys

NVIDIA has created a truly amazing artificial intelligence device. Its name is GeForce GTX G-Assist

14969

Simple tutorial explained step by step to know how to change the language of Kodi easily. So you won't have to watch it in English anymore

DOOM is a very popular video game, a classic, but not many know that they have played it in a multitude of things ...

NVIDIA Jetson Nano is another of the SBC boards that you find on the market, but in this case for AI development and neural networks

The Google Nest Thermostat is a smart home automation device that can be yours. An alternative to smart speakers

Kodi is a multimedia platform that can be installed on multiple operating systems and devices. Here's a step-by-step upgrade guide

We show you everything you should know about the API (Application Programming Interface) or Application Programming Interface

We show you all the possibilities to modify and customize your Nerf gun and to create it yourself step by step in an easy and cheap way

Programming is usually quite simple, but not many know ORM (Object Relational Mapping), a model that will help you convert

For fans of motorsport and simulators or SimRacing, also eSports, we have a tutorial to build your own car simulator

We show you a guide on how to build a home Theremin step by step and with cheap elements that you can easily find

Do you want to know what a pinhole camera is and how to build your own? We show you a step-by-step tutorial to create your homemade pinhole camera

Google has released its own Coral Dev Board motherboard, which we could say is competition for the Raspberri Pi. But do they play in the same league?

We teach you everything you need to make your own guitar amplifier easily and for about € 5. How do you read it!

LIBRECON 2018 has brought together more than 1200 people in Bilbao and a total of more than 600 companies that use or need Free Technologies for their activity

Librecon 2018 open technologies event program

Entry where we will talk about the different programming languages ​​that we can begin to teach the little ones in our house depending on how old they are.

Pine H64 is a new SBC board from the PINE project that was born to be a direct rival to Raspberry Pi 3. A rival that uses AllWinner and is also physically larger ...

Mycroft has introduced the Mark II, an improved virtual assistant that no longer uses Free Hardware but is still more private and secure than its current and more expensive rivals ...

Nintendo Labo has been presented and with it a lot of ideas that can be brought to fruition by maker users and video game lovers ...

Orange Pi has released a new SBC board called Orange Pi One Plus a few days ago. A motherboard that offers 4K reproduction, ideal for those looking for a minipc for a multimedia center ...

GameShell is a portable game console from Clockwork. The game console is created with Free Hardware and offers all the power in modules ...

The company behind LattePanda has announced a renewal of its most famous SBC board. This renovation is called LattePanda Delta, a more powerful board ...

Tritium is an SBC board that Libre Computer has introduced and that will be distributed for $ 9. The plate is not yet available in stores ...

Wand Pi 8M is an alternative to Raspberry Pi 3. An alternative that has the Freescale i.MX8M processor and a larger ram memory than the Pi 3 ...

Small guide on the discounts and launches of Free Hardware components that exist for Black Friday and that we can acquire ...

Canonical and Samsung have introduced the special version of Ubuntu 16.04 for their ARTIK platform. A version that will enhance the Artik ecosystem ...

PocketBeagle is the new BeagleBoard SBC board. A small board that aims to compete with the famous Pi Zero from Raspberry Pi ...

Entry where we will talk about the new WiNX and portable WiNX, two ideal cards to hack any WiFi network that we find.

The Gigabyte company will launch a single board similar to Raspberry Pi. A plate that will be more powerful but will remain private ...

Rock64 is a new SBC board that is created by Pine64, it is not a new version of Pine64 but another board that will compete with it and with Raspberry Pi ...

Banana Pi has recently launched a board model that will compete with the Raspberry Pi 3, the Banana Pi BPI-M2 Berry board is cheaper than the Pi but ...

To learn about new Free Hardware projects or have ideas for new projects, we need to be informed, SQUID App is an app that helps us ...

AWS Greengrass is a new development platform for Free Hardware and IoT users, offering a powerful and interesting solution for many

Intrinsyc Open-Q 212 is an SBC board oriented to the world of IoT, but it certainly doesn't offer the same as other boards like Raspberry Pi, or maybe it does?

Eclipse Foundation has published the results of a survey that indicates that Ubuntu Core is the second most used system in IoT

RISC-V is a totally free processor that has the same power as private processors, but its operation is different ...

The work between Google and Raspberry Pi has made that more than one user can have Google Assistant without having to use Raspberry Pi, something simple ...

Hornbill is a new Hardware platform that tries to bring the user closer to IoT through Lowcost but useful devices for the home ...

Orange Pi Win Plus is an SBC board from the Orange Pi project that tries to bring the project closer to the IoT world and is also compatible with Windows IoT ...

Orange Pi 2G-IoT is a sbc board from the Orange Pi project that proposes to be a real alternative to Raspbery Pi Zero W, but will it succeed?

The Orange Pi board has increased its support and supported applications thanks to the creation of a new store of Canonical snap packages ...

Some SBC boards allow us to create authentic Android TV thanks to their low price and high power, as is the case with PINE64 ...

NanoPi M1 Plus is a new SBC board from the NanoPi project that is characterized by having small dimensions but high power ...

Pinebook is a $ 89 laptop. A laptop that we still do not have on the market but that will finally arrive or so it seems with the images ...

Ikea has announced a new line of hackable furniture, the first one is called Delaktig, a sofa that can be altered or that is made to be altered ...

We tell you how to create a simple old game console from a BeagleBone board, a board that can emulate video games like Raspberry Pi ...

BeagleBone Black Wireless is a new board on the market that is oriented to IoT projects and has a Wi-Fi module built into the SBC board ...

This test shows the results of overclocking one of the newer Intel i7 7700Ks and running it at 7 GHz.

Neonode Airbar is the perfect complement to our laptop. With this bar you can make the screen of your computer become tactile.

OSHWA is the acronym for a Free Hardware Association that issues a certificate that helps us know if the hardware we have is free or not ...

Simple entry where you can learn how to turn an old Nexus 7 into a mini-laptop equipped with the Ubuntu Linux distribution.

VoCore2 is a miniPC with a Linux operating system and WiFi connectivity that is about to hit the market at a price of just $ 4.

OpenDesk is a free repository where we will find furniture for our office. Being an alternative to having a freer office ...

Instructables is a free and open repository that has now included online classes for any newbie who does their projects.

The NES Classic is already among us and some users have opened it to see what is inside this renewed game console that can be modified

Orange Pi i96 is the name of the next Raspberry Pi product, a powerful yet inexpensive SBC board that will compete in many ways with the Raspberry Pi ...

Omega2 is a free SBC board that aims to compete with the Raspberry Pi with a low price but its launch is left to be desired or so it seems ...

SolidRun has launched an SBC board called ClearFrog that tries to serve as a router or as an element to make certain everyday gadgets smart.

FlyWeb is a new plugin that will be incorporated into the Mozilla Firefox browser. A Plugin that will connect the browser with any IoT device ...

BOSEbuild is a new and interesting option that comes to us from the specialist BOSE to manufacture and understand in depth the world of loudspeakers.

Helio X20 Dev Board is a sbc board created by Mediatek that uses the company's new Helio X20 processor ...

Iotify is a prototyping tool that allows us through simulation to create any project that we can take to any free board ...

Under the curious name of Logic Supply CL100, we find one of the most interesting and powerful mini-PCs on the market.

BQ has officially presented its Gaia project, a project oriented to Agriculture but with the use of Free Hardware ...

Cubieboard 5 is an SBC board that seems to overshadow the Raspberry Pi but its functions are more similar to a desktop computer or so it seems ...