Category Archives: Components

Components, Desktops, Laptops

Can Raspberry Pi 5 Run Windows 11? Here’s What We Know

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So with all those impressive specs, can the Raspberry Pi 5 run Windows 11? The short answer is yes, however, the process is far from easy, and there are several limitations to be aware of. 

The only way to access Windows 11 on Raspberry Pi 5 is by using the ARM-based version, which is currently in a pre-release edition. This means that functionality is likely limited, and some features and apps may not work.

In addition to your Raspberry Pi 5, you’ll need two additional pieces of hardware: a microSD (minimum 1GB) for installing the UEFI drivers and an SSD for flashing the ARM version of Windows 11. Then, you can go ahead and download the Windows 11 ARM64 pre-release edition from Microsoft’s website. It’s essential to notice this launch is obtainable to members of the Windows Insider Program solely, however you’ll be able to register for free.

Another important step is to obtain the Windows on Raspberry Imager tool and the necessary UEFI files in addition Windows 11. This is a tedious course of, and the Windows 11 ARM setup does require a number of navigation via menus. But you will discover a number of YouTube movies outlining the total course of, together with this one from leepspvideo.

Components

6 Easy Arduino Projects For Beginner Coders

Probably one of many coolest Arduino projects out there’s a remote-controlled automotive, however they’re additionally one of the daunting initiatives for learners to undertake. However, you will be glad to know that there are RC automotive variations that do not require being a coding skilled.

This Bluetooth-controlled car could appear too formidable for a newbie mission at first look, however it’s really a straightforward construct. It’s run by an Arduino UNO board, and contains a number of key elements: 4 gear motors with wheels for transferring the automotive, 4 LEDs for signaling the lively standing of every motor, a motor driver for working all of the motors, a Bluetooth module for distant management, and a battery for powering the automotive. 

Upon powering up, the automotive routinely turns into seen to exterior Bluetooth gadgets like your telephone. You can then join it to your system utilizing the project developer’s Android app, and begin controlling the automotive with the joystick. Press one course, and the motors for that individual course shall be activated. The LEDs linked to these motors will even gentle as much as present which of them are in motion.

Unlike the opposite initiatives on this checklist, the code for this setup is a bit over 100 traces, however it’s a superb introduction to working with customized capabilities that may be known as inside different capabilities, just like the loop operate. You typically would not want to change something within the code, besides maybe to vary the pin configuration of the motors in the event that they occur to run reverse to your command.

Components

The Challenges and Drawbacks of Lithium Batteries

In an article from Air Quality News, Beatrice Browning, a Ph.D. researcher at the Faraday Institution, explains that the lifetime of a battery can be reduced when the structure of its electrodes is damaged. This damage is caused by the cycling of lithium ions in and out of the electrodes. A study by the Royal Society of Chemistry identifies three main external factors that contribute to the degradation of lithium-ion batteries: temperature, state of charge (SoC), and load profile. Over time, lithium-ion batteries naturally lose capacity due to a limited number of lifecycles. Battery University suggests that counting cycles is inconclusive as discharge depth can vary, and there is no specific standard for defining a cycle.

In addition, certain applications of lithium-ion batteries, such as electric vehicles (EVs), are influenced by external factors that affect their overall lifespan. These factors include charging rates, weather conditions, and charging practices, as reported by SlashGear. Even without any use, lithium-ion batteries can age and degrade through continuous discharge, as confirmed by Newark Electronics. Furthermore, lithium batteries may experience degradation due to manufacturing defects, which could potentially have serious consequences.