What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...

Do not try to build your own smoke alarm. Seriously. It takes a special kind of fool to trust their home and potentially their life to a $5 development board and some Arduino source code they ...

When the sensor detects smoke, it sounds an alarm of 85dB ... DIYables LDR For Raspberry Pi And Arduino Light-Dependent Resistors, or LDRs, are resistors whose resistance values depend on the light ...

Which is why smoke detectors are so important ... No need to buy a brand-new, expensive Nest protect, when all it takes it a sensor or two and a Raspberry Pi to hack the fire alarm that already ...