These floodlights, which have an effective arc of 270 degrees, can be set to one of three modes: Security, where the motion sensor activates the light for 15 seconds; On, where the lights turn on ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

So, in this Arduino interfacing tutorial series let’s look at such a sensor module built around the TSL25911 light sensor. TSL25911 Ambient Light Sensor Module This is a high-sensitivity digital ...

Step 3: Making the Circuit Now, as we know how the components work, let’s go ahead and assemble theses components together and make a circuit as shown below. The Ultrasonic sensor is powered by 5V ...

RAK12014 ToF sensor module connected to WisBlock modular hardware development platform RAK12014 module’s key features and specifications: Range up to 2 meters I2C interface for device control and data ...

An infrared proximity sensor or IR Sensor is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This active IR sensor module is perfect for obstacle ...

For a green house, proper temperature, humidity, and sunlight needs to be maintained. So, it is equipped with many sensor nodes that sense temperature, humidity, and sunlight at different places in ...

Automatic Light Coding Arduino Uno is used to compute the logics of the two IR sensors. The circuit is controlled through the software loaded in internal memory of the Arduino. The program ...