Learn how to take your robot to the next level by adding object following capabilities with an ultrasonic sensor.

HARDWARE 1 Arduino UNO     1 four-wheeled robot     1 micro servo motor     1 HC-SR04     SOFTWARE 1 Arduino IDE     After making a line-following robot, making a robot that can avoid obstacles is usually one of the first projects recommended for both robotics enthusiasts and engineers-to-be. What if […]

Build a barometric pressure measuring system using the BMP180 sensor, Arduino Uno, and an I2C OLED module.

HARDWARE 1 Arduino Uno/Nano     1 BMP 180 Module     1 OLED Display 128 X 64     In this article, I will show you how to build a barometric pressure measuring system using the BMP180 sensor and an Arduino Uno. We are also using a simple I2C OLED module to display the […]