Overview In the world of electronics and IoT (Internet of Things), measuring distance is a fundamental task for various applications. Whether you’re building a smart robot, a parking sensor, or monitoring the level of liquid … Read more
hcsr04
Introduction Measuring distance using an Arduino UNO with an ultrasonic sensor HC-SR04 and a buzzer is a fascinating project that involves using an electronic device to detect the distance of an object and provide an … Read more
Ultrasonic Sensor with Buzzer using Arduino
Introduction Measuring distance using an ultrasonic sensor with an Arduino UNO microcontroller is an increasingly popular method of distance sensing in a wide range of applications, from robotics and automation to security and automotive systems. … Read more
How to Measure Distance using Arduino (Ultrasonic)
Introduction An automatic plant irrigation system using an Arduino UNO, ultrasonic sensors, 12V water pumps, and soil moisture sensors is a highly efficient and effective system designed to automate the process of watering plants. It … Read more
Automatic Plant Watering Project using Arduino
Introduction Automatic Gate Opening using Arduino UNO, HC SR04, and a servo motor is an innovative project that makes use of advanced technology to automate the opening and closing of gates. With this system, you … Read more
Automatic Gate Open Using Arduino and HC SR04
Introduction Measuring distance using an HC-SR04 Ultrasonic sensor module and posting its status on an OLED SSD1306 White 128X64 IIC I2C Serial Display Module using an Arduino UNO microcontroller is a system that uses an … Read more
Ultrasonic Sensor with OLED – Arduino Tutorial
Introduction An HC-SR04 ultrasonic sensor distance threshold dependent 5V SPDT relay using an Arduino UNO is a system that uses an ultrasonic sensor (HC-SR04) to measure the distance of an object in front of it … Read more
Ultrasonic Sensor with Relay – Arduino Tutorial
Introduction The HC-SR04 ultrasonic sensor distance measurement system utilizing an Arduino UNO microcontroller is a versatile and efficient solution for determining the distance of an object in front of it. The ultrasonic sensor sends out … Read more
Ultrasonic Sensor with LCD – Arduino Tutorial
Introduction Ultrasonic sensors are widely used in various applications such as distance measurement, object detection, and obstacle avoidance. One of the most popular ultrasonic sensors is the HC-SR04, which is known for its high accuracy … Read more
Ultrasonic Sensor – Arduino Tutorial
Introduction An HC-SR04 analog thresholds controlled SG51R servo motor using an Arduino UNO is an electronic system that uses a combination of an HC-SR04 ultrasonic distance sensor, an SG51R servo motor, and an Arduino UNO … Read more
Ultrasonic Sensor with Servo Motor – Arduino Tutorial
Introduction An HC-SR04 ultrasonic sensor-controlled LED on an Arduino UNO is a circuit that uses an ultrasonic sensor to detect the presence of an object and control an LED based on the distance to the … Read more
HCSR-04 Ultrasonic Sensor – Arduino Tutorial
Introduction Security alarms are no longer a great deal to employ. Everyone now uses alarm systems for their home, office, or workplace; because everyone is aware of rising crimes. One of those devices includes door … Read more
Door Alarm with Ultrasonic Sensor
Introduction In the past, using ultrasonic sensors for the measurement of distance was viewed as the last choice since it was thought that the technology was challenging to understand and apply. However, due to the … Read more
Ultrasonic Range Detector Using Arduino and SR-04F
Introduction Ultrasonic sensors are small devices that detect ultrasonic radiation. We have seen to detect an object but do you know that the sensor measures the distance? A sensor simply estimates the distance between the … Read more
Distance Meter with OLED & Arduino
Introduction You’ve probably seen a lot of times in current robotics that practically every robot changes its path when it encounters obstacles. And if you’re interested in robotics, you already know that this is due … Read more
Getting Started with the HC-SR04 Ultrasonic Sensor
Introduction In this tutorial, we are going to show you how to create an “Ultrasonic Security System” using an HC-SR04 sensor and Arduino UNO. This system will send an alarm if it detects any movement … Read more