Until the proliferation of digital photography, film slides were a common way to share photos. After a nice vacation in the ‘70s, you might take your film rolls for development and would have the option to receive a set of slides. You could then gather all of your friends in your living room, pop those […]
We’re currently seeing something of a technological blitzkrieg as corporations and engineers attempt to solve the problem of tactility in virtual reality (VR). Modern VR headsets provide quite realistic visual and auditory immersion, but that immersion falls apart when users find themselves unable to physically interact with virtual objects. Developed by a team of National […]
A large number of diseases involve coughing as one of their primary symptoms, but none are quite as concerning as chronic obstructive pulmonary disease (COPD), which causes airflow blockages and other breathing problems in those afflicted by it. Consistently monitoring the frequency and intensity of coughing is vital for tracking how well the disease is […]
Everybody loves a good BBQ. Getting your family and friends together on a long summer day and evening, cooking delicious food and having a great time as smoke drifts through the air — it’s the perfect weekend activity. BBQs can also be stressful, however. Anyone who has ever tried to host one will know the […]
If you only need a couple of wires, it isn’t a big deal to just cut them and strip them yourself. But if you need dozens or even hundreds of wires, that becomes a very laborious task. That’s especially true if those wires need to be a precise length, which is ideal for clean wiring […]
Recently, one of Instructables user mikerobertgodfrey’s friends adopted a senior dog who experiences frequent separation anxiety, thus causing him to panic when left on his own. As an attempt to help, Mike decided to build an Internet-connected wireless treat dispenser that would accompany a pet camera for remote training. The device was constructed by first taking various […]
At Arduino we like to experiment with new technologies to figure out if we can use them to improve the tools we make for our users. We’ve recently been experimenting with the Python language as a possible extension for our programming platforms, considering how it has become the number one language for many types of […]
RPN (Reverse Polish notation) is a method for writing or entering mathematical calculations wherein operators come after operands. For instance, to calculate the product of 3 and 4, you would type: 3, enter, 4, enter, multiplication. This is unfamiliar to most of us, but was common for Hewlett-Packard’s early digital calculators and is still used in some […]
Imagine if you could identify a component and its schematic label by simply touching that component on your PCB. Imagine if you selected a pin in KiCAD and it started glowing on your real, physical PCB so you can find it easily. Imagine if you could see through your PCB’s solder mask to view the […]
Keeping the air in your home in the right condition is incredibly important. Your home is your safe haven from the outside world, a place where you can control your environment and enjoy the comfort and peace of a secure space. Humidifiers are an excellent way to keep the atmosphere of your home in exactly […]
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