Additionally, this innovative system is both cost-effective and affordable (total cost at the time of development was 110 USD). The developed applications were tested, and they were found to work efficiently and correctly. The graphical user interface was created using the RemoteXY website, which is a reliable website for this purpose. Herein, the definition, the graphical user interface, the required main components, and the control circuit connections are prepared and presented for each application. Five smart home applications were developed to control the lighting and electrical sockets, fan speed, temperature- and humidity-meter display/controls, as well as the fire-alarm and toxic-gas alarm systems. My application simply requires me to be able to change the fan speed/RPM from completely off, to some intermediate values, to max speed. As the title says, I want to control the fan speed of a PWM Noctua 140mm Fan using an Arduino UNO.
Bluetooth Module HC-06 was used to connect the Arduino Uno R3 with the mobile phone. Temperature controlled fan using arduino pdf Everything is connected and works well except the fan, the pwm wire of the fan is connected to pin 9. I have a 4 wire 12v pwm fan, Arduino nano, appropriate power supplies, DHT11, 16x2lcd i2c. During experimentation they were controlled via an Android mobile phone and the Arduino platform. Temperature controlled fan - nano- solved. In this paper, applications and systems for smart homes are investigated. Smart home automation is crucially beneficial for human life, particularly when considering those with disabilities, inpatients, and elderly populations. The ideal smart home could be automatically controlled using a variety of electronic tools and devices to perform everyday tasks.
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