Arduino: using sensors

 

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Tilt sensor Using tilt sensor	movie		Knock sensor A more sensitive tilt sensor	movie
Voltmeter A trimmer and a bright voltmeter scale	movie		Twilight Gets dark and a photo resistor turns on a led	movie
Temperature sensor 1 The LM35 device	movie		Temperature sensor 2 The DS18B20 device	movie
Infrared sensor lights a led by remote	movie		Distance detector The HC-SR04 ultrasonic sensor
Magnetic sensor 44E/938 sensor, a magnetic field detector	movie		magic cups a mercury tilt sensor and two fade effect leds	movie
Microphone Claps hands and turns on lights	movie		Amplified microphone The sound volume reported on a luminous scale	movie
Rotary encoder turn pin and change color on a led	movie		DHT11 moisture and temperature Two functions in one shot	movie
Avoidance Infrared obstacle detector	movie		Track sensor Find the black line nera	movie
Touch sensor Tap and turn on light	movie		Flame sensor Sees a flame and launches an alarm	movie
PS2 joystick Drive led at the four cardinal points	movie		Gas sensor An alarm for gas leaks	movie
PIR motion sensor Turn on the light if you enter into a dark room	movie		Water level indicator How much water there is in a tank?	movie
Digital scale A load cell and an HX711 device	movie		Altimeter BMP280 barometric sensor	movie
Speed and acceleration with an “avoidance” module and a photoresistor	movie		heart rate monitor	movie
Flame sensor bis	movie		Current sensor	movie
Soil moisture	movie		TCS 230 Color sensor	movie
PH probe	movie		VL53L0X Time of flight Distance sensor	movie
Multi coin selector  616 type	movie		Light measure – lux meter	movie
Sound meter level	movie		anemometer	movie
Fingerprint sensor	movie