SIM Card FAQs: A history of SIM cards & how they work
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SIM Card FAQs: A history of SIM cards & how they work

We are all familiar with SIM (Subscriber Identity Module) cards. The small card that goes into your mobile phone allows you to connect to your mobile network. Have you ever thought about how they work, though? I got my first phone in the late 90’s, back when the Nokia 6110 was the best phone you…

EcoFlow 100W Flexible Solar Panel Review – Monocrystalline Solar Panel
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EcoFlow 100W Flexible Solar Panel Review – Monocrystalline Solar Panel

I have previously received the massive EcoFlow 400W solar panel and the superb 220W bifacial solar panel. I am particularly fond of the bifacial panel as it is less cumbersome to set up, and the bifacial design allows it to capture 220W on the primary side and 155W rear side, theoretically. This means you are…

What is the Difference Between Connecting Solar Panels in Series or in Parallel

What is the Difference Between Connecting Solar Panels in Series or in Parallel

I am currently in the process of reviewing the EcoFlow 100W flexible solar panel, which I hopefully will end up using as part of the new Balcony Solar System that EcoFlow has developed and using in conjunction with the EcoFlow Delta 2 series as a DIY way to set up your own home solar system….

Kingston IronKey Keypad 200 Encrypted USB Flash Drive Review – A secure drive with FIPS 140-3 Level 3 military-grade security – Now with USB-C
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Kingston IronKey Keypad 200 Encrypted USB Flash Drive Review – A secure drive with FIPS 140-3 Level 3 military-grade security – Now with USB-C

The Kingston IronKey Keypad 200 is a more traditional secure drive compared to the affordable, user-friendly IronKey Locker+ 50 or the premium IronKey Vault Privacy 80 encrypted drives I have reviewed recently. Unlike those drives, this is a FIPS 140-3 Level 3 encrypted USB drive and uses a physical keypad for security, much like the…

Marshall Woburn III Speaker Review
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Marshall Woburn III Speaker Review

I have been working my way through reviewing the range of Marshall speakers and headphones. I have been impressed with everything from them so far. All the products have been priced at a premium, but you are paying for the name and the associated attractive signature design, build quality and the overall performance of the…

Aqara LED Strip T1 Launched Globally for £50 – RGBCCT lightstrip
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Aqara LED Strip T1 Launched Globally for £50 – RGBCCT lightstrip

Aqara, a prominent figure in the smart home sector, has unveiled its innovative RGBCCT lightstrip named the LED Strip T1 for worldwide consumers. This product is a landmark for the company, marking its first smart lighting solution that enjoys widespread availability across several continents. The LED Strip T1 isn’t just a visual treat, displaying a…

What Is Coil Whine and How Can It Be Fixed?
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What Is Coil Whine and How Can It Be Fixed?

Coil whine refers to the high-pitched noise emitted by electrical coils when they vibrate as current passes through them. This phenomenon is most commonly associated with computer components, especially graphics cards, power supplies (PSUs), and sometimes motherboards or other electronic devices. The vibrations arise due to the magnetostrictive properties of the components’ materials, where the…

The Steps That Can Minimise the Threat Posed By an Active Cyber Attack

The Steps That Can Minimise the Threat Posed By an Active Cyber Attack

In an increasingly interconnected digital landscape, the threat of cyber-attacks has become a pressing concern for individuals, businesses, and governments alike. These attacks can range from data breaches and identity theft to more sophisticated threats such as ransomware and Distributed Denial of Service (DDoS) attacks. The potential impact of a successful cyber attack can be…

Beats Studio Pro vs Studio 3 vs Solo 3 Compared: What’s the difference?

Beats Studio Pro vs Studio 3 vs Solo 3 Compared: What’s the difference?

I haven’t written much about Beats in the past. In the early days, they gained mainstream popularity due to their association with Dre and some good marketing. However, most enthusiasts hated them; the overall quality was poor, they were overpriced and over hyped. They are also perhaps responsible for the trend of excessively bassy sound…

TerraMaster Launches Affordable Low-Powered ARM-Based F2-212, F4-212 and U4-212 Private Cloud NAS

TerraMaster Launches Affordable Low-Powered ARM-Based F2-212, F4-212 and U4-212 Private Cloud NAS

TerraMaster has announced its newly designed NAS series: F2-212, F4-212, and U4-212. These NAS systems are all based on ARM chipsets making them more affordable than the Intel counterparts and low-powered. These models feature the TRAID, BTRFS file system, Snapshot, and TFSS, delivering enhanced data backup and an enriched multimedia experience tailored for individual and…

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