The Arduino reads the temperature from DHT22 and adjusts fan speed using PWM. The current temperature is shown on the LCD.

The device is simple to use: just simply connect the PWM capable fans to the board, and power it using a 12 V DC power supply. The device uses an LCD screen to show information. The LCD screen turns ...

A wireless, portable incubator that could transform care for premature infants is reported in the International Journal of ...

A 600-strong temperature-controlled vehicle manufacturer has been acquired by a European group in a deal that has provided an exit for Ocado. Paneltex produces thousands of vehicle bodies, vehicle ...

What gas mark is 180 or 200 degrees Celsius? The gas mark is a temperature scale used on gas cookers and gas ovens in the UK, Ireland and some Commonwealth countries. If you own a gas cooker or gas ...

Staying warm is at the forefront of everyone's minds during the winter months. Of course, outdoor activities like skiing, snowboarding, and building a snowman are all fun ways to spend a snow day.

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› by Rachel Cericola An outdoor ...