The RE46C121 is low power CMOS ionization type smoke detector IC. With few external components, this circuit will provide all the required features for an ionization type smoke detector. An internal ...

The RE46C120 is a low power CMOS ionization type smoke detector IC. With a few external components, this circuit will provide all the required features for an ionization type smoke detector. An ...

Adding Wi-Fi doesn’t always turn out to be as smart as it sounds. A smart smoke detector turns out to be dumber than I thought, even with Wi-Fi added. Smart smoke detectors will let you know if a fire ...

Add Yahoo as a preferred source to see more of our stories on Google. Properly installed smoke detectors are often the first line of defense against a house fire, keeping the homeowner informed and ...

Teams of physicists worldwide have been trying to detect dark matter, an elusive type of matter that does not emit, absorb, or reflect light. Due to its lack of interactions with electromagnetic ...

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There’s never a bad time to invest in home fire safety, and the best place to start is checking your home’s smoke alarms to ensure they’re working properly. These invaluable devices protect you and ...