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Introduction: Soil moisture plays a crucial role in agriculture, gardening, and environmental monitoring. Monitoring soil moisture levels can help optimize irrigation, prevent overwatering, and ensure the health of plants. In this blog post, we will explore how to interface a soil moisture sensor with the ESP32 microcontroller using an I2C module, providing an efficient and [...]
Introduction: In this tutorial, we will learn how to interface an Infrared (IR) sensor with the ESP32 microcontroller. The IR sensor used in this tutorial consists of two IR LEDs and three pins, making it a simple and cost-effective choice for various applications like obstacle detection, proximity sensing, and remote control systems. Components Needed: August [...]
Introduction: In this tutorial, we will learn how to interface a Passive Infrared (PIR) sensor with the ESP32 microcontroller. PIR sensors are widely used for motion detection and can be incorporated into various IoT projects for home automation, security systems, and more. The ESP32, with its built-in Wi-Fi and Bluetooth capabilities, provides an excellent platform [...]
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