Playing a variety of PC games on Raspberry Pi 4 has long been a pipe dream, but not anymore. Thanks to advancements in emulation with box86, open source games with doom 3, or just the ingenuity of some frameworks the situation for running full PC games (even Steam games on a raspberry pi 4 windows 10 like environment) is looking bright for raspberry pi os.
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DIY FFT Audio Spectrum Analyzer
FFT spectrum analyzer is a test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
This ephemeral display shows messages using floating bubbles
While electronics and water don’t generally mix, researchers at Ochanomizu University in Japan have come up with an ephemeral display method that uses floating clusters of bubbles to show messages on a liquid surface.
The device, known as UTAKATA, utilizes a line of seven electrodes under Arduino Uno control that activate to form hydrogen bubbles via electrolysis. When arranged properly, these bubbles can be made to produce letters and words, which as shown in the video below, dissipate as they flow downstream in the container.

Create Home Automation with Arduino IoT Cloud
was always inspired to live in a smart home where I can automate some of the everyday tasks to make life easier and comfortable. For example, how many times does your TV remote disappear, and you just wish to say a voice command to do the task for you instead? Many Smart TVs do this already, of course, but buying a good one can be a bit expensive. In this project, I describe how easy it is to make some of your home appliances smart with an Arduino board. Besides controlling the TV with voice, I will use a temperature sensor, motion sensor, and an RGB LED to demonstrate the Arduino MKR WiFi 1010 capabilities. I will also connect the Arduino board to an Amazon Alexa device, and then you can set up some routines for your home automation.

World’s First IRL STAR WARS Protosaber Is Insanely Dangerous

Here’s the thing about lightsabers that isn’t acknowledged enough: They’re just as dangerous for their users as they are for enemies facing off against them. Which isn’t a big deal considering the elegant weapons for a more civilized age are fictional, but in real life, this fact becomes frightening relevant. Check out the Hacksmith’s “world’s first protosaber” build for proof of that assessment, as well as an understanding of why a true energy sword is not only nearly impossible to build, but also unwise to wield.
#Minecraft 1.16.0 Is OUT NOW – Minecraft PS4 / Switch / PE
Minecraft 1.16 is out for all platforms (except iOS where it is still rolling out) which means we can all go and enjoy our new nether!!!
Pi-Top 4 Review – RaspberryPi 4 Portable Programmable Computing Device
In this video we take a look at the all-new Pi-Top 4, A Raspberry Pi4 powered Educational computer that combines digital making, coding, and practical projects in an easy to use format. With a 4Gb Raspberry Pi 4 Built-in battery, Fan, and OLED Mini Display this little kit is actually really amazing but it does come at a hefty price of $299 USD!
Nintendo Switch – Switch Fighter Arcade Sticks
The Switch Fighter converts your Nintendo Switch into a mini arcade system, controls and all!
What happened to the Nintendo 64 Classic Mini ? | MVG
It’s been almost 3 years since the Super NES Classic Mini. Whatever happened to the Nintendo 64 Classic Mini that has been rumored? Is it still coming?
In this episode we take a deep dive into emulation on the Nintendo 64 and my thoughts that the N64 Classic Mini won’t be released.
Welcome to the Commodore 64 itch.Io database
itch.io is an open marketplace for independent digital creators with a focus on independent video games. It’s a platform that enables anyone to sell the content they’ve created. The following is a list of developers who specifically cater for the current Commodore 64 scene.
