Objectives To understand the working principles of the DHT11 sensor and its interfacing with an Arduino. To acquire real-time temperature and humidity data and display it using the ... Output with ...

The project consists of an Arduino Uno R3, a resistor, an LED and four temperature sensors. (Temperature sensors were used as Tinkercad does not have pressure sensors). The main application of this ...

[electron_plumber] made an LED that can be blown out like a candle, and amazingly it requires no added sensors. The project uses an Arduino to ... wires to maximize the temperature responses.

I had a few problems with the PWM part mainly because the fan made a disturbing noise so I had to add a simple RC filter at the output of the PWM pin on the Arduino board. I used an LCD shield to ...