In this article we are going build an Arduino-based robot to navigate on it’s own by avoiding any obstacle in front of the robot. To do that, we will equip our mobile robot with a frontal ultrasonic sensor to know the distance in front of the robot. First we will assemble the robot, then write the corresponding code, […]
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Navigation is a huge topic in robotics, and there are so many things we can consider. For example, you want your robot to turn from a given angle, or go in a straight line. One component that is very helpful in robot navigation is a digital compass. This component measures the orientation of the robot […]
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In this article, we are going to use the Arduino platform to build a really cool project: your very own alcohol breathalyser. To do that, we are going to use a simple Arduino Uno board, along with an ethanol gas sensor, to sense the level of alcohol in your breath. To display the results, we […]
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