At Arduino, we embrace security as an integral part of the development lifecycle in order to provide secure hardware, software, and digital services to our customers. That’s why we are happy to announce that Arduino Cloud services are now certified for ISO/IEC 27001:2013 (ISO 27001). ISO 27001 is an internationally recognized standard that provides a […]
Vacuum tubes used to be the building blocks of computation and the drivers of screaming guitar amplifiers, but they’re rare today — so rare that there are virtually no manufacturers producing new units. If you shop for vacuum tubes, most of what you’ll find is either used or NOS (new old stock). That has led […]
If you are young, you may not remember the turbo buttons of the 1990s. These existed for backwards-compatibility with older games and software that wouldn’t run properly at the blazing-fast processor clock speeds of the time. The turbo button simply told the CPU to run at a slower clock speed that would work with that […]
Due to an ever-warming planet thanks to climate change and greatly increasing wildfire chances because of prolonged droughts, being able to quickly detect when a fire has broken out is vital for responding while it’s still in a containable stage. But one major hurdle to collecting machine learning model datasets on these types of events […]
Whether it’s budget issues, lack of time management, or simply not having any ideas for solving the issue at hand, dealing with coworkers who bring up these problems is a pet peeve of element14 Presents host Mark Donners. In response, he built a simple wall-mounted ornament consisting of a series of magic wands that prods coworkers to think […]
The launch of the Arduino UNO R4 marks a huge leap forward for our community. For us, it’s also the chance to celebrate the people who bring our ecosystem to life with their bright ideas, radiant enthusiasm, and shining insight. That is how the UNO R4 Stars blog post series began: to highlight makers who have not only […]
Traditional bi-directional wireless communication requires both a receiver and a transmitter at either end. Your laptop, for example, needs to receive a signal from your Wi-Fi router, but it also needs to transmit a signal back to that router. That transmission requires power proportional to the strength of the signal, which is less than ideal […]
Most electronic music is created through either sampling or synthesizing sounds. A synthesizer generates sounds on demand according to the input parameters (like frequency and amplitude), while a sampler plays prerecorded sound clips — often with overlaid effects to alter the sound. Both are very versatile, but that means that they can be difficult to […]
Despite snoring itself being a relatively harmless condition, those who do snore while asleep can also be suffering from sleep apnea — a potentially serious disorder which causes the airway to repeatedly close and block oxygen from getting to the lungs. As an effort to alert those who might be unaware they have sleep apnea, […]
3D printers need to set their hot ends to a very specific temperatures suited to the filament material and keep them at those temperatures throughout the printing process. Most use PID (proportional-integral-derivative) control for that purpose, which modulates power according to an algorithm that prioritizes stability and prevents feedback oscillations. But what if you want […]
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