The Raspberry Pi Foundation launch the new MCU board called Raspberry Pi Pico powered by a dual-core Cortex-M0+. Raspberry Pi Pico is a tiny, fast, and versatile board built using RP2040, a brand new microcontroller chip...

Industrial-grade solution based on Raspberry Pi, open source software and optimized hardware is set to disrupt the IIoT Sfera Labs, serving the IIoT with open source solutions, is pleased to announce the introduction of the Iono Pi...

  Bench instrument capable of generating sine, square, rectangular, triangular and sawtooth waves. It works at a frequency between 50 Hz and over 5 kHz and is based on the ICL8038, a chip capable of performing all...

  LCD color and high-performance touch screens can work with Arduino here is how to use them.   Arduino has become the most famous open-source hardware and software development platform in the world, by virtue of its...

  Building our centralized web-controlled home video surveillance system. Last episode  In the previous posts, dedicated to the creation of a video surveillance system based on Raspberry Pi and the MotionEye application, we saw how to install...

  Building our centralized web-controlled home video surveillance system. Second episode. In the first episode of this series, dedicated to the creation of a video surveillance system, based on Raspberry Pi and the MotionEye application, we saw...

From printing urgently needed medical equipment to cater to other specific needs through the use of 3D printing, this is a technology that has gained an unprecedented angle of social impact. That’s why we’re even more strongly...

On March 11, WHO (World Health Organization) officially declared the COVID-19 or SARS-CoV2 virus, a global pandemic. The situation is critical: more than 210,000 infected in 159 countries and nearly 10,000 deaths with very high contagion curves....

The moment we are living, in China before and all over the world now, is among the most difficult and dramatic. The COVID-19 that saw its first appearance in China, it’s also rapidly spreading to the rest...

  We build a lamp to set the desired colour via Bluetooth using a special App.  The project is based on Mercury System, created for the development of connectivity and IoT applications.   The lighting sector, like...

  In an industrial setting, the use of flow meters is highly encouraged as its use can define both profit and loss, and especially the safety of the workers on site. Although there are a lot of...

  We make a device that allows GPRS connectivity via the USB port of any PC or USB host device. Internet connectivity via mobile phone network is now an extremely widespread reality and many of us use...

We analyze the software of the project and the user interface, which is an App developed with Android Studio. A well defined message map determines how app and firmware should exchange information. Second and last episode.  In...

  As the hot season comes closer, the problem of watering the lawn in the garden or the plants on the balcony or terrace arises again. For the management of small and medium systems, there are many...

    Complete charger in breakout board format based on the integrated BQ76920, capable of managing 3 to 5 cells. The charging of lithium batteries, whether common Li-ion, LiPo or LiFePO4, requires particular precautions that make it...

  Let’s discover the programming environment that facilitates interaction between software and electronic devices. Electronics and IT have many things in common, we just need to know that the latter would not exist without the former. So...

    After adding LinkedIn to our social list, we now present our Telegram channel. When we publish a new project or news on the Open Source world you will receive a notification on the Telegram platform....

  A flower pot with a technological flowerpot dish that, when a person comes near, produces a colour-changing, rotating light which varies based on the humidity of the ground and therefore on the plant’s need to be...