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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Arduino’s new Plug and Make Kit continues in this ... a buzzer, and sensors covering temperature and humidity, distance, and a gyroscope. These components, along with everything else included ...