/tag-en/sensor

Title Short description
Alarm with 4 sensors Very simple alarm with NE556 and 4 sensors.
Alarm with PIC microcontroller Some simple PIC based alarm.
Automatic coming/leaving home light Overkilled automatic hallway light - functional device built mostly for fun.
Color sensor Detects 8 different collors.
Double sensor Senzor activated by light and vibrations.
EF sensor Nice detector of presence and movement.
Fire sensor Sensor that detects fire, hopefully not too late.
Inductive Loop Vehicle Detector v2.1 Inductive Loop Detector/Sensor for detecting vehicles with PIC microcontroller.
Knock-knock alarm Alarm, more of a sensor, that activates on door knocking sound.
Light activated alarm Turns alarm (buzzer) ON, when light hits the sensor.
Light sensor Another light sensor that uses NE555.
PIR sensor PYR, motion sensor activated by body head.
Touch activated alarm v1 Activates alarm (buzzer) when someone comes close to the device.
Touch activated alarm v2 Activates alarm when someone comes close to the device.
Touch activated alarm v3 Activates an alarm by touch of a hand.
Ultrasonic sensor v1 Ultrasonic (piezzo) sensor/detector with NE555 and MAX406.
Ultrasonic sensor v2 Detects motion based on ultrasonic sound.
Ultrasonic sensor v3 Detects motion with ultrasound.
Wind sensor Can be used for high-security alarms as a motion sensor.

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