I used an LCD shield to display the current temperature and speed of the fan, but you can use the circuit without the LCD display. You also need to select the transistor by the type of fan that you ...

I borrowed most of the Arduino's programming code from Iseman's project and uploaded it to the Arduino (See Below). The LCD display showed moisture, temperature, and light readings in variable ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Posted in Arduino Hacks, Cellphone Hacks, home hacks, Microcontrollers Tagged freeduino, gsm, sms, sms messages, temperature, temperature-control Post navigation ← Zero Gravity (sort Of) On A Budget ...

The Aqara W100 Climate Sensor offers precise temp and humidity monitoring, smart button control, and HomeKit support with ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.