Abstract: The temperature and relative humidity (hereafter called humidity) in the indoor environment is closely related to the operation of its control system. The centralized control system, which ...

Abstract: this paper explains the PID Control of Single mode fiber coupled laser diode system. The system comprises of laser diode, thermistor, photodiode, and Thermoelectric cooler embedded as one ...

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 ...

Science is the spice that keeps things nerdy. And nerdy, as our dedicated readers know, can be tons of fun. To help you out this holiday season, we here at the Gizmodo science desk rounded up our ...

Walmart has kept its Cyber Monday sale running, and the headline offer hasn’t vanished yet. The retailer is still knocking $50 off the Nintendo Switch 2 Mario Kart bundle, which is the first ...