Category Archives: Sensors

Arduino Lesson 18 – HC-SR501 PIR Sensor

සෑම පිස්සු විද්‍යාඥයෙකුගේ විද්‍යාගාරයක් හෝ යෞවනයෙකුගේ රහස් කාමරයකට, අනවසරයෙන් කවරෙකු හෝ සහෝදර සහෝදරියන් ඇතුළු වීම [...]

Arduino Lesson 17 – HC-SR04 Ultrasonic Sensor

උපාංග පිලිබද දැනුම ඔබේ ඊළඟ ආර්ඩුයිනෝ ව්‍යාපෘතියට දුර මැනීමේ සංවේදකයක් අවශ්‍ය නම් ඒ සදහා HC-SR04 [...]

Arduino Lesson 09 – Temperature Sensor

පෙරදී අපි ආලෝකය මඟින් පාලනය කළ හැකි පරිපථ පිළිබඳ ඉගෙන ගත් අතර මෙම පාඩමේදී  උෂ්ණත්ව [...]

Interface MQ135 Air Quality Sensor with Arduino

Here’s a simple step-by-step guide for Interface MQ135 Air Quality Sensor with Arduino What is [...]

Interface MQ2 Gas Sensor with Arduino

What is a Gas Sensor? A gas sensor is an electronic device that is used [...]

Interface MQ4 Methane gas sensor with Arduino

What is a Gas Sensor? A gas sensor is an electronic device that is used [...]

Interface MQ5 LPG sensor with Arduino

What is a Gas Sensor? A gas sensor is an electronic device that is used [...]

Interface MQ6 Gas with Arduino

What is a Gas Sensor? A gas sensor is an electronic device that is used [...]

Interface the MQ7 carbon mono-oxide(CO) Gas Sensor with Arduino

What is a Gas Sensor?  A gas sensor is an electronic device that is used [...]

Interface the MQ8 Hydrogen H2 Gas Sensor with Arduino

What is a Gas Sensor?  A gas sensor is an electronic device that is used [...]