ESP32 Smart Home Automation using Alexa and Google Assistant

ESP32 Smart Home Automation using Alexa and Google Assistant

If you are new to smart home automation and are looking to build your first project to control your lights and fans with voice commands then this article is right for you. In this Internet of Things (IoT) project, I'll guide you through creating a Smart Home system that can be controlled using both Google Assistant and Alexa, using an ESP32 and Sinric Pro.

Gourav Tak Wed, 11/29/2023 - 16:08
Circuit Digest 29 Nov 10:38

Next-Gen UWB Chips from NXP Set to Transform Car Access and Safety

Next-Gen UWB Chips from NXP Set to Transform Car Access and Safety

NXP Semiconductors has unveiled a groundbreaking development in automotive technology with the introduction of their latest Ultra-Wideband (UWB) integrated circuit, the TrimensionTM NCJ29D6B. This advanced chip not only streamlines secure vehicle access but also integrates short-range radar capabilities, providing a multifunctional solution for the automotive industry. The NCJ29D6B, distinguished for its high-security features and cost-effectiveness, marks a significant upgrade from previous models.

Staff Wed, 11/29/2023 - 15:58
Circuit Digest 29 Nov 10:28

PSA: Your inactive Google account could be deleted on December 1

Do you have a Google account you haven't checked for awhile but still want to keep? You'd better log in soon before it gets purged. Starting December 1st, 2023 (Friday), Google will begin deleting accounts that have been inactive for at least two years. The company says it's doing so for privacy reasons and no doubt to free up quite a bit of space on its servers. 

"If an account hasn’t been used for an extended period of time, it is more likely to be compromised," Google noted in May 2023. "This is because forgotten or unattended accounts often rely on old or re-used passwords that may have been compromised, haven't had two factor authentication set up, and receive fewer security checks by the user." It added that abandoned accounts are "at least 10 times less likely than active accounts to have 2-step-verification setup." 

Google will warn users before deletion via emails sent to the inactive account and another email, provided one has been set up. The policy only applies to personal and not business or education accounts, Google said. Some accounts will be exempt from deletion, including those with YouTube videos uploaded, an active paid subscription or holding gift cards. Deletion will start with accounts that have never been used, it said in May. 

To stop deletion, you'll need to sign into the inactive account and access some of the services (read or send an email, use Google Drive, watch a YouTube video, etc.). If you have anything saved in Google Photos, you'll want to access that content specifically, as Google has a separate policy for that service. "If you’re inactive in Google Photos for two years or more, all of your content may be deleted," it states. 

Google isn't alone with this policy, as since 2019, Microsoft has deleted Outlook (or related Hotmail) accounts that have been inactive for two years. In any case, it's always a good idea to backup your Google accounts using the company's Takeout feature and have a backup email for any important accounts. 

This article originally appeared on Engadget at https://www.engadget.com/psa-your-inactive-google-account-could-be-deleted-on-december-1-100515990.html?src=rss

250 Watt Solar Driver circuit with 1 inch x 1.65 inches compact size - Addressing Space and Energy density issues Solar Drivers

250 Watt Solar Driver circuit with 1 inch x 1.65 inches compact size - Addressing Space and Energy density issues Solar Drivers

We are heading towards a Greener revolution where each and every one of us is looking for efficient energy harvesting without impacting the environment. Out of different Energy sources, solar energy is the easily available and probably lasts the longest, atleast 5 Billion years before it runs out of fuel and converted to a White Dwarf Planet.

Sourav Gupta Wed, 11/29/2023 - 12:46
Circuit Digest 29 Nov 07:16

Navigating Accessibility: A Touch-Enabled Display for Finding Wheelchair-Accessible Places

Navigating Accessibility: A Touch-Enabled Display for Finding Wheelchair-Accessible Places

An innovative interactive display has been developed to assist individuals with mobility impairments in finding wheelchair-accessible places. This touch-enabled display, conceptualized by Bob Hammell, dynamically maps accessible locations around a user-defined area. It originated from the Build2gether Inclusive Innovation Challenge, which focused on aiding those with disabilities, particularly in travel contexts.

Staff Wed, 11/29/2023 - 12:15
Circuit Digest 29 Nov 06:45

Are the Western World EU and US Geared Up to Spearhead the Global Semiconductor Fab Market

Are the Western World EU and US Geared Up to Spearhead the Global Semiconductor Fab Market

US is slowly gearing up to lead the semiconductor industry, but how will Europe survive when it consumes 20 percent of the international chip supply, but produces only nine percent

Nijhum Rudra Wed, 11/29/2023 - 11:12
Circuit Digest 29 Nov 05:42

HTC's Vive Ultimate Trackers have cameras to improve full-body tracking

HTC released the Vive Ultimate Tracker, which when paired with one of the company’s virtual reality headsets, delivers multi-point body tracking for users for everything from first-person shooter gaming to soccer skills training. The new tracker follows HTC’s Vive Tracker 3.0 line and will cost $199 per unit. HTC is also selling a three-pack that comes with the required wireless dongle and other accessories for a bundle price of $599.

You can use up to five “six degrees of freedom” (6DoF) Ultimate Trackers simultaneously and connect to a single headset to collectively support multi-point full-body tracking. Each tracker relies on two wide field-of-view cameras to precisely locate the wearer's motions in 3D spaces, which ultimately gives it those self-tracking capabilities. The Global Head of Product at HTC, Shen Ye, said the technology built into the Ultimate tracker will enhance the virtual reality experience, making sessions “a lot more realistic and immersive.” Previous models relied on a base station for its tracking capabilities.

The lightweight positional trackers, weighing in at 94 grams a unit, can be attached to a variety of accessories, like a racket sports set, which expands its usability for things like VR training and dancing in VRChat. For example, the Vive Ultimate Tracker can be used specifically for foot tracking, which can be used to gauge passing skills during drills for soccer players. “From elite athletes to casual gamers, it's extremely versatile and easy to set up anywhere,” Adam Dickinson, director of Rezzil, a tech company focused on training athletes using VR, says on using the new tracker.

The new Ultimate trackers are flat and are smaller than a smartphone, giving it an entirely different look from its three-pointed predecessor, the Vive Tracker 3.0. The Ultimate Tracker can also be paired with a standard mount and paired with HTC’s Vive XR Elite and Vive Focus 3. The trackers have a battery life of up to 7 hours and need WiFi to operate.

Though the company may be getting ahead of itself, Vive says it would eventually like the Ultimate Tracker to work independently with SteamVR without being paired to an XR headset. The first step in this process should come soon, as HTC plans to release a beta for direct connection to SteamVR “in the coming weeks.” This, the company says, will expand the Ultimate Tracker’s capabilities for industrial use. HTC headsets have been vying for space in the race to deliver the best virtual reality headset and accessories, primarily against the likes of Meta and its Quest headsets. Expanding the capabilities of its trackers may help Vive narrow the competitive gap, as more innovative applications may be key to enticing the niche world of VR gamers and users moving forward.

This article originally appeared on Engadget at https://www.engadget.com/htcs-vive-ultimate-trackers-have-cameras-to-improve-full-body-tracking-000008776.html?src=rss

The 2024 Hyundai Santa Fe adds edge to a comfortable family cruiser

Hyundai is on a design roll these days. Everything that's coming out of the brand's South Korean design studios looks fresh and interesting, and that's very much the case with the new Santa Fe. Dropping next year, the 2024 Santa Fe looks nothing like the current car. In fact it looks more like a Land Rover, but still has a look all its own.

It has a selection of great tech, too, like dual wireless chargers, dual 12.3-inch displays and wireless Android Auto/Apple CarPlay. Plus, with three rows of seating, the Santa Fe hauls more folks and more cargo than ever before. Two engines will be on offer: a 2.5-liter, turbocharged four-cylinder making 277 horsepower and a 1.6-liter hybrid, with 232 ponies.

But what's it like to drive? And is that third row actually usable? We headed to South Korea to find out. Watch the video below for the full story.

This article originally appeared on Engadget at https://www.engadget.com/the-2024-hyundai-santa-fe-adds-edge-to-a-comfortable-family-cruiser-230146510.html?src=rss

Amazon’s new Fallout series will reveal the origins of Vault Boy

Amazon has revealed more about its upcoming Fallout series on Prime Video. The company shared the first images from the show and gave Vanity Fair a sneak peek ahead of its April debut. Based on the game franchise, it stars Ella Purnell (Yellowjackets) as a naive newcomer to the post-apocalyptic surface world she’s spent her comfortable life hiding from underground.

The series takes place in the year 2296. That’s 219 years after nuclear war ravaged the Earth, driving deep-pocketed survivors into subterranean bunkers, leaving everyone else to fend for themselves above ground. Lucy is the daughter of “Overseer Hank” (Kyle MacLachlan, Twin Peaks), the mayor-like figure of Lucy’s Vault 33.

Vanity Fair says Vault Boy, the iconic game logo, appears as the mascot for Lucy’s underground dwelling. We’ll even hear about its origin story. “That was something that they came up with that’s just really smart,” Bethesda’s Todd Howard said, describing the series’ creative take on Vault Boy’s genesis.

Walton Goggins as The Ghoul
Amazon / Bethesda

The Ghoul, familiar to fans of the games, will be played by the scene-stealing Walton Goggins (Justified, The Hateful Eight) in a role that sounds tailored to the wry character actor. “Walton’s equally adept at drama and comedy, which is so difficult,” creator Jonathan Nolan told Vanity Fair. “There is a chasm in time and distance between who this guy was and who he’s become, which for me creates an enormous dramatic question: What happened to this guy? So we’ll walk backwards into that.”

Nolan says The Ghoul represents all sides of Fallout’s world. “He’s got a lot of mileage on him, but he’s still got a swagger and kind of a charm to him,” Nolan said. The series’ take on the character strikes a balance between using prosthetics and makeup to show his disfigured face while still giving Goggins room to find the half-dead, half-immortal character’s humanity. “I need to be able to see Walton and his performance, he needs to look like a Ghoul from the game, and he needs to be kind of hot,” Nolan said.

The series was created by Westworld creators Nolan and Lisa Loy. They describe the story as hitting similar notes as the games, including its retrofuturistic stylings, biting social commentary and themes of gray morality. “We had a lot of conversations over the style of humor, the level of violence, the style of violence,” Bethesda’s Howard, an executive producer on the show, said. “Look, Fallout can be very dramatic, and dark, and postapocalyptic, but you need to weave in a little bit of a wink…. I think they threaded that needle really well on the TV show.”

Fallout premieres on April 12, 2024, on Amazon Prime Video.

This article originally appeared on Engadget at https://www.engadget.com/amazons-new-fallout-series-will-reveal-the-origins-of-vault-boy-221607044.html?src=rss

The TimeSplitters revival may be in limbo as its developer faces potential closure

The Embracer Group has been on an intense cost-cutting drive as part of a major restructuring over the last six months, as it has canceled games, laid off workers and shut down studios. The company confirmed that in the three months to September 30, it reduced its headcount by around 900 people, some five percent of the workforce. The cuts didn't end there, as it emerged on Tuesday that Embracer laid off around 50 workers from Chorus developer Fishlabs.

Free Radical Design, which was reformed a couple of years ago to work on a TimeSplitters revival, is in trouble too. The studio could be shut down as soon as December 11. That's according to an internal email from Embracer CEO Lars Wingefors that VGC obtained.

“As we move through the consultation process and face the potential closure of Free Radical Design on 11 December 2023, I want to express my gratitude for your commitment and the remarkable work you’ve done and still keep doing,” Wingefors is said to have told staff. “This is a challenging time for all of us but especially for you, and our focus is to support you as much as we can during this transition.”

The studio is based in Nottingham, England. Under UK law, a consultation period of at least 30 days has to take place before Plaion (the Embracer-owned publisher that runs the studio) can lay off any Free Radical workers. During the consultation period, Plaion is required to look at ways of avoiding layoffs. As such, there's a chance that Free Radical may stay open if a new owner takes over.

According to VGC, which initially reported earlier this month that the studio was at risk of closure, many Free Radical workers have updated their LinkedIn profiles to indicate that they're looking for work. Other studios are said to have offered interviews to Free Radical employees too.

Free Radical, the original developer of the TimeSplitters series, went bankrupt in 2008. Founders Steve Ellis and David Doak revived the studio two years ago under Plaion division Deep Silver to make a new TimeSplitters game. It's unclear what will happen with the current TimeSplitters project should Free Radical shut down.

Embracer has closed other studios in recent months, including Saints Row developer Volition. Others are said to be for sale, such as Gearbox, which Embracer bought in 2021 in a deal worth up to $1.4 billion.

This article originally appeared on Engadget at https://www.engadget.com/the-timesplitters-revival-may-be-in-limbo-as-its-developer-faces-potential-closure-210033609.html?src=rss