Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Lian Li's new HYDROSHIFT II LCD-C Series is now available to order, offering a unique offline dial for changing the pump display and a 'tubeless' look.

Based on these states, it activates a fan via an IC motor driver, controls a stepper motor-driven vent, and provides real-time feedback to the user through a 16x2 LCD display and onboard pushbuttons.

Learn how to build a WiFi-enabled Arduino Weather Monitoring System that reads temperature, humidity, pressure, air quality, and more using sensors like DHT11, BMP180, and MQ135. This hands-on project ...

Instead, it’ll likely be the Nintendo Switch 2, which arrives on June 5 for $449.99 — smack dab between the cost of the $399 Steam Deck LCD and the $549 Steam Deck OLED.

Today's Nintendo Switch 2 news included some details on the handheld screen, sadly confirming that it's an LCD screen rather than an OLED. But it's bigger and features higher-resolution visuals ...

When shopping for a new TV, two terms come up a lot: LED and LCD. But what's the difference? We shed some light on these and other major types of TV displays.

Here are the best smart displays, from Echo Show devices with Alexa to the Google Nest Hub speakers with Google Assistant.

If you have been planning on a new TV set, it would be wise to have an know about the different types of display technologies used today - OLED, QLED, LED.