Sensors

Arduino Soil Moisture Sensor based Smart Plant Watering System

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Arduino-Based Soil Moisture Sensor circuit

Introduction Maintaining optimal soil moisture levels is crucial for healthy plant growth. Overwatering or underwatering can lead to plant diseases and reduced growth. An Arduino soil moisture sensor can help automate plant care by monitoring the soil’s moisture level and triggering a plant watering system when needed. In this blog, we will explore how to … Read more

HC-SR04 Arduino: How to use ultrasonic sensor with Arduino

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HC-SR04 Arduino

The HC-SR04 Arduino combination is a popular choice for projects involving distance measurement, obstacle detection, and automation. This ultrasonic sensor is known for its accuracy, simplicity, and affordability, making it a favorite among hobbyists and professionals alike. In this comprehensive guide, we’ll dive deep into what the HC-SR04 is, its specifications, how to interface it … Read more