An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

VCC is the power supply pin of the soil moisture sensor that can be connected to 3.3V or 5V of the supply. But do note that the analog output will vary depending on the provided supply voltage. GND is ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

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If ever you wanted to jump the Arduino bandwagon, here’s a great opportunity to do so. The Arduino™ programming environment supports the developer and his projects with ready-made programs and ...

A glance at the sensor combo kit (available from Elektor) reveals seven superficially identical PCBs equipped with differing sensors. All of them have one analog output AO and one digital output DO.