Hackaday7y
Color Sensor From An RGB LED And A Photocell
When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy ...
Sony’s Dazzling New Display Adds to the RGB LED TV Hype
LED TVs are about to get a lot better. As demonstrated by Hisense and to some extent Samsung at CES 2025, a new backlight ...
Hackaday13y
Color Sensing With An RGB LED And Photoresistor
[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a ... This time around it’s an Arduino doing the measuring instead of a PIC. So why isn’t that sensor shown in this ...
I saw Sony’s next-gen RGB mini-LED TV tech in action, and OLED TVs should be worried
Sony has announced its next-gen RGB mini-LED TV backlight tech, and from our eyes-on experience it looks like a winner.
Forget OLED — I saw Sony’s RGB Mini-LED tech up-close, and it looks like the next-gen TV to beat
Sony is claiming that the precision of this backlight is next-level. The prototype I saw has 66-bit backlight control, which is a massive leap compared to the 22-bit control on Sony’s current Bravia 9 ...
Tom's Hardware on MSN4d
This smart Raspberry Pi LED world map has global appeal
Tribal2 is using a Raspberry Pi to drive this cool interactive LED world map that integrates with his smart home setup.