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Understanding Temperature & Humidity SensorsThe DHT11 and DHT22 are the most popular temperature and humidity…
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Understanding Temperature & Humidity SensorsThe DHT11 and DHT22 are the most popular temperature and humidity sensors in…
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Understanding Temperature & Humidity SensorsThe DHT11 and DHT22 are the most popular temperature and humidity sensors in the maker community. While the…
What is the ESP32?The ESP32 Development Board is a low-cost, low-power system-on-a-chip microcontroller with integrated Wi-Fi and dual-mode Bluetooth. Created by Espressif…
Understanding the ESP32 PinoutThe standard 30-pin ESP32 Development Board is incredibly powerful, but its pinout can be confusing for beginners because many…
IntroductionMQTT is the backbone of modern IoT communication. It is a lightweight publish-subscribe protocol perfect for the ESP32. In this tutorial we…
IntroductionThe ESP32 microcontroller has built-in Wi-Fi, making it the perfect platform for IoT projects. In this guide, we cover every method to…
Introduction to Arduino Bluetooth Home Automation Welcome to CircuitOfThings — your hub for DIY electronics! ⚡In this guide, you’ll build a powerful…
Introduction Indoor air quality has become a significant concern, especially in the wake of increased awareness about health and environmental factors. Monitoring…