Arduino code and Video for HC-SR04 Ultrasonic Distance Sensor with SSD1306 OLED display fork from robojax.com https://github.com/djmcg/Aduino-HC-SR04-Ultrasonic ...

To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo. As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen ...

Connect the VCC pin of each ultrasonic sensor to the 5V pin on the Arduino board. Connect the GND pin of each ultrasonic sensor to the GND pin on the Arduino board. Connect the trigger pin (TRIG) of ...

The transmitter Arduino code sends out an ultrasonic pulse and shows a status message on the OLED display indicating when the pulse has been sent. Connect the ultrasonic sensor to the TX Arduino ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino ... moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a Grove cable, a SG90 micro servo ...

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 ...

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 ...