Smart thermostats cranked up remotely by Texas energy firms, as consumers swelter in heat wave

Some sweltering residents of Texas are reporting that they are unable to lower the temperature on their Wi-Fi enabled “smart” thermostats after it was mysteriously raised, and they are struggling to understand why.

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Practical Sensors: The Many Ways We Measure Heat Electronically

Measuring temperature turns out to be a fundamental function for a huge number of devices. You furnace’s programmable thermostat and digital clocks are obvious examples. If you just needed to know if a certain temperature is exceeded, you could use …read more

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Open-Source Thermostat Won’t Anger Your Landlord

[Nathan Petersen] built a Hackable Open-Source Thermostat to smooth out temperature fluctuations caused by the large hysteresis of the bimetallic strip thermostat in his apartment. While it may be tempting to adjust the “anticipator” to take care of the problem …read more

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Fail of the Week: Thermostat Almost Causes a House Fire

Fair warning: any homeowners who have thermostats similar to the one that nearly burned down [Kerry Wong]’s house might be in store for a sleepless night or two, at least until they inspect and perhaps replace any units that are even remotely as sketchy as what he found when he …read more

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A Sonoff Switch Repurposed As A Thermostat

Underfloor heating is a wonderfully luxurious touch for a bedroom and en-suite bathroom, and [Andy] had it fitted so that he could experience the joy of walking on a toasty-warm floor in the morning. Unfortunately after about a year it stopped working and the culprit proved to be its thermostat. …read more

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