This Arduino code implements a radar system using a servo motor, ultrasonic sensor, and Nokia 5110 display. The servo sweeps back and forth in a 180-degree arc while an ultrasonic sensor measures ...

An Arduino-based water level monitoring system with control via web and mobile apps. Uses ultrasonic and TDS sensors for monitoring.

Building a maze-solving robot is an intresting way to get into the world of robotics and autonomous systems. Imagine creating ...

A simple breadboard based circuit diagram is shown below to help you with making the connections. As you can see the circuit is very simple and only consists of two IR sensors, an Arduino Uno, LCD ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (February 2025) that make the cut: ...

If you ran out of coins to play your next match in UNO, we have a gift for you. In this post, we have listed all the working UNO gift codes you can use to grab some free coins, diamonds, shields and ...

Connectivity options include Wi-Fi 7, Wi-Fi, GPS, Bluetooth, NFC, USB Type-C, Active 4G on both SIM cards, 3G and 4G. Sensors on the phone include In-Display Fingerprint Sensor, Compass Magnetometer, ...