An ESP32 Garage Door Controller updated to publish door state and subscribe to door control messages via MQTT. It also provides a mobile phone app with the updated Blynk.IOT platform, showing the door ...
In this IoT project, I have shown how to make IoT-based Smart Home Automation using ESP32 Google Assistant Blynk with the timer, sensor, and IR remote control relay with real-time feedback. So, you ...
Abstract: In this paper we introduces a novel approach to elevating gas safety standards through an ESP32-based detection system integrated with the Blynk IoT platform. The proposed system is designed ...
Abstract: Libraries often face noise problems that disturb readers’ concentration, with the source of the noise coming from conversations and other activities in the library. This research case study ...
Agriculture, or farming, is the science of cultivating the soil, growing crops, and raising livestock. Ever since the days of the first plow from sticks over ten thousand years ago, agriculture has ...
Security is a serious concern, whether it may be the security of assets, data and human life. Providing humans with security and safety for their belongings and items is an important need. A smart ...
Timer interrupts are crucial in the use of ESP32 timer interrupt programming projects for accurate timing control. If you want something to occur on schedule, ESP32 timer interrupts give you the ...
To play sound on ESP32, we need a speaker. The speaker is connected through the LM386 Audio Amplifier module. Vcc and GND pins of the Amplifier Module are connected to VIN and GND of ESP32, while the ...
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