For humidity and temperature reading the DHT22 sensor will be…
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Photocell (LDR) Sensor with Arduino
LDR (light depended resistor) or photocell sensor, when the light falls on this sensor resistance across…
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Flex Sensor with Arduino
The flex sensor also a variable resistor but the Resistance of this sensor changes according to…
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PIR Sensor with Arduino
The PIR (Passive Infrared) sensor widely used for motion detection applications. This is suitable for low…
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Interface ultrasonic sensor HC SR04 with Arduino
Simple Interface ultrasonic sensor (HC-SR 04) with Arduino, The HC-SR 04 is famous ultrasonic range sensor,…
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