The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind ...

Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner ...

Weather stations are a popular project for experimenting with various ... he decided to build another type of wind sensor: An ultrasonic anemometer. Ultrasonic anemometers have no moving parts ...