Here are the best TVs I have tested, including OLEDs and mini-LEDs, from top brands such as LG, Samsung and TCL.

Between OLED and QLED, which TV technology is the best? We compare brightness, contrast, color and more to settle things once and for all.

Tech-Stack: Arduino-UNO, NodeMCU-ESP8266, Ultrasonic sensor, Servo-motor, OLED-display, Preprocessing-3-RADAR-Screen, IFTTT Notifications service, Buzzer, Buttons. System to check surrounding area on ...

This letter describes a robust voice activity detector using an ultrasonic Doppler sonar device. An ultrasonic beam is incident on the talker's face. Facial movements result in Doppler frequency ...

Objectives This study aims to examine the associations of daily step count with all-cause mortality and incident cardiovascular disease (CVD) by sedentary time levels and to determine if the minimal ...

Menu creation Arduino library for LCDs, wraps LiquidCrystal. LiquidMenu wraps Arduino's LiquidCrystal library with the ability to create menus. It simplifies the menu creation process by abstracting ...

With the development and application of intelligent transportation systems (ITS), parking guidance and information system (PGIS) has become a hot topic for research and applications. Parking variable ...

Check out the list of best fingerprint mobiles in India for July 2025. Get complete details on from to prices, key features, specs, photos and much more at Gizbot.