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Tech News

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Expert Reviews

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Clear advice to help you choose the right tech gear.

Projects

Latest tech builds and experiments at etratool

Close-up of a sleek custom PC build with glowing RGB lighting
Close-up of a sleek custom PC build with glowing RGB lighting
Smart Mirror

DIY smart mirror with voice control features

Compact drone hovering over a scenic park during sunset
Compact drone hovering over a scenic park during sunset
Mini Drone

Building a lightweight drone for aerial photography

Close-up of a Raspberry Pi setup with connected sensors on a desk
Close-up of a Raspberry Pi setup with connected sensors on a desk
User interacting with a touchscreen home automation panel
User interacting with a touchscreen home automation panel
Home Hub

Creating a centralized smart home control system

Wearable Tech

Prototype for a fitness tracker with custom sensors

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