In an afternoon I built a smart sensor that reads and displays soil-moisture levels, light intensity ... through a 10kΩ resistor and to Arduino's analog pin A0. I did the same with the thermistor ...

Finger Bend is a unique DIY Arduino powered textile flex sensor, created as part ... to an Arduino Nano’s analog input pin. When a finger is curled, the light is then switched on and off again ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

In our case Arduino is the master and 3 x TC74 sensors are the slaves. As you can see in the schematic all three TC74 sensors have their SDA and SCL pins connected in series to pin A4 and A5 on the ...

Most ambient lights and sensors are designed to generate light to even out the picture on the front of the panel and reduce any light bleed from the back of an LCD display. This Arduino-powered ...