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How To Make A Siren Generator

Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator.

Flame Throwing Iot Pumpkin

Dominate Halloween by having this Internet of Things pumpkin on your front porch throwing flames at the press of a button.

Smoke And Gas Detection Using Mq-2 Sensor And Piezo Buzzer

This sensor is used to monitor gas leakage in your home or work place, and it beeps the buzzer whenever leakage is detected.

Sensly Hat For Raspberry Pi Air Quality & Gas Detector V0.9

Sensly is a portable pollution sensor capable of detecting the pollution levels in the air using its onboard gas sensors to collect information about the various gases present. Sensly uses industrial sensors to give a reading of the office, home, or work environment. Being aware of this data helps you to take action

Smart Buildings Are Thrifty Buildings

Help you quickly prototype a custom Heating, ventilation, and air conditioning (HVAC) ductwork system.