In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Back in December, Godox unveiled the LiteWafer UP150R Full-Color LED Panel, which is essentially a 2×1-sized panel. Now, they are offering a two-light kit as part of the range. Godox’s ...

Global TV brands are competing in the high-end market with multiple technologies such as OLED, QLED, RGB Mini LED, and Micro LED, with RGB Mini LED backlighting becoming the focus for manufacturers in ...

Samsung Electronics and LG Electronics unveiled new RGB Mini-LED televisions at the CES 2026 trade show, signaling a strategic bet on refined LCD backlighting to shore up their TV strategies. Save my ...

Televisions The LG G6 OLED's colors aren't as punchy as the G5's, but it's 'by design' Televisions I saw the first OLED TV with LG’s new cheap panel, and it's from Panasonic Televisions Best Buy is ...

For years, OLED has been the pinnacle of display technology for HDR movies, high-fidelity gaming, and just about anything else that needs color, contrast, and depth. But RGB MiniLED technology ...

At CES 2026, TV makers were split in their ambitions to improve Mini LED TVs. Most companies, including Samsung, LG, and Hisense, are chasing the future with expensive, complex “Micro RGB” ...

There's a lot of chat at the moment about RGB Mini LED being the next big thing in TV technology. Well TCL thinks it knows better, and has chosen SQD Mini LED as its flagship technology this year. It ...

LG's 2026 Wallpaper wireless OLED TV (Devindra Hardawar for Engadget) We typically see LG TV announcements a bit before CES, but this year the company had a surprise in store. CES 2026 marks the ...

The X11L is one of the brightest and most colorful TVs of CES. The X11L is one of the brightest and most colorful TVs of CES. is a senior reviewer covering TVs and audio. He has over 20 years ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The latest from the label is the TCL X11L SQD-Mini LED, which comes in three sizes (75, 85, and 98 inches) and is now up for pre-orders starting at $6,999 in the US. At the heart of the SQD-Mini LED ...