To generate and share a WiFi QR code on an iPhone running iOS 18, open the Passwords app, select the Wi-Fi option, choose your network, and tap Show Network QR Code. Your friend can scan the code ...

In-display fingerprint sensors have become commonplace in virtually all Android smartphones, for better or for worse, and five years later we’re finally seeing the ultrasonic variety widely used ...

OnePlus has already officially confirmed the upcoming OnePlus 13's huge battery, its support for magnetic wireless charging ... 13 will have an ultrasonic fingerprint sensor, with a "super ...

If you’ve kept up to date with upcoming smartphone launches, you would notice how many of the high end devices were recently confirmed to launch with ultrasonic fingerprint scanners. But what ...

SB Components’ PiWings 2.0 is a small drone combining a Raspberry Pi Pico with an ESP8266 WiFi ... the Arduino IDE, with the API enabling a “simple programming style and basic math concepts” suitable ...

Then, an Arduino board might be exactly ... and work with separate modules. The R4 WiFi is also a more sensible choice for more sophisticated multi-sensor projects that may need higher processing ...

This paper presents the development of the theft detection using Ultrasonic sensor with the aid of Internet of Things (IoT). The main parts of this project are an Arduino, an ESP8266 Wi-Fi module, and ...

The system employs Arduino UNO board (ATMEGA328/P), four distinct sensors: MQ-2 gas sensor, humidity sensor, temperature sensor (DHTII), ultrasonic sensor (HCSR04), and ESP8266 Wi-Fi module, which ...

These “ultrasonic” chirps bounce from nearby objects and return to the sensor. By measuring the amount of time that it takes for this send-and-receive process to occur, an object’s distance from the ...