Tag Archives: OLED

Hackaday Prize Entry: ESP Swiss Knife

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The best equipment won’t help you if you don’t have it with you in the moment you need it. Knowledge, experience, and a thick skin may help you out there in the mud of the hardware battlegrounds, but they can’t replace a multimeter, an oscilloscope, a logic analyzer, a serial console or a WiFi access point. [Arcadia Labs] has taken on the challenge of combining most of these functions into a single device, developing the Hacker’s equivalent of a Swiss Army Knife: The ESP Swiss Knife.

Just like a Swiss Army Knife is first and foremost a knife, the EPS …read more

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Homemade Smart Glasses shows why Smart Glasses are Hard

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[Harris Shallcross] decided to build a pair of smart glasses and recently completed a first prototype of his project ‘Ochi’ – an STM32 based, BLE-connected, OLED eyeglass display. There are of course several homebrew smart glasses projects out there; many are more polished-looking and nearly all of them also display information from a smartphone over Bluetooth. This one is interesting partly because it highlights many of the design challenges that smart glasses and other near-eye displays face. It also demonstrates the iterative development process: begin by getting something working to learn what does and doesn’t cut it at a basic …read more

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LG’s New HDR OLED TVs Aren’t Cheap, But They’re Worth It

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LG’s New HDR OLED TVs Aren’t Cheap, But They’re Worth It

With a slew of new 4K HDR OLED TVs, LG’s ultimate combination of acronyms don’t cost much more than the high-end 4K HDR LCD TVs on the market. The post LG’s New HDR OLED TVs Aren’t Cheap, But They’re Worth It appeared first on WIRED. Continue reading LG’s New HDR OLED TVs Aren’t Cheap, But They’re Worth It→