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Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...
The ultrasonic sensor with Arduino allows us to measure distances through ultrasound. It is very common to find this type of sensor in today’s cars. The objective is to show how we can build real ...
In this article, we will explore in detail how to build a human-following robot using Arduino and three ultrasonic sensors. Also check all the Arduino based Robotics projects by following the link.
Contribute to arduinounomagic/ultrasonic-sensor development by creating an account on GitHub.
Our kit includes the Maker Uno RP2040 itself, four Grove to jumper cables, a USB-A to USB-C cable, a soil moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a Grove cable, a SG90 ...
Ultrasonic sensors are an inexpensive way to make robots see. The sensors send out sound waves to detect objects. While both glass and most plastics are solid objects that impede sound, acoustically ...
Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...
With a standard old HC-SR04 ultrasonic sensor, an audio module and a servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort.