This embedded C project interfaces an HTU21D sensor with an SSD1306 OLED via I2C using ATmega328P (Code::Blocks/AVR-GCC). Implements bit-banged I2C, CRC-8 validation, custom 5x7 font, and low-power ...

After a long absence from the US TV market, this Japanese tech giant is making a comeback.

Here’s why I prefer playing games on my LG OLED TV. LG 42" C5 OLED TV: was $1,396 now $1,296 at Amazon Introduced in LG's 2025 TV lineup, the new LG C5 OLED is here as the value pick of the year.

1. Home Automation with Raspberry Pi + Arduino. Goal: Control lights and appliances using relays, sensors, and a web interface. Components Needed: Raspberry Pi 4. Arduino Uno. 4-channel relay module.

The Lenovo Yoga 9i 2-in-1 has an excellent 14-inch OLED display with a touchscreen. It’s designed to wow — with a 2880×1800 resolution, HDR support, and the vivid colors OLED displays are ...

Blue phosphorescent OLEDs can now last as long as the green phosphorescent OLEDs already in devices, University of Michigan researchers have demonstrated, paving the way for further improving the ...

Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element. Development of organic LEDs is driven in particular by its potential ...