If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Staring at that cup of coffee you forgot about which is ...

If you're someone who tends to sip coffee or tea throughout the day, you likely know the hassle of getting up to nuke your cup every hour or so. Even insulated travel tumblers can only do so much to ...

EE and firmware developer [Enrico] had played with LEDs as a kid, burning out his fair share of them by applying too much current. With the benefit of his firmware chops, he set about creating a board ...

The Koolpad, Inc., a WBE-certified, American-manufactured company and creator of the patented temperature-controlled iPad rugged case designed for extreme environments, announced that it has secured ...

Earlier this year, we presented a series of LTSpice simulations with temperature control provided by NTC thermistor SPICE models driven by a voltage: Old-School Analog Temperature Control Circuits ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Xiaomi’s Shanghai-based eco-chain enterprise Runmi Technology that is known for selling products with 90 Minutes branding has introduced temperature-controlled jacket through crowdfunding. The unisex ...