Tag: sensor

Measuring temperature with the DS18B20 sensor

Required Hardware Arduino Board Breadboard Jumper Cables Temp. sensor DS18B20 Resistor 4.7K The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to

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Measuring Humidity with DHT11 Sensor

Required Hardware DHT11 Humidity Sensor Arduino Board Resistor 4.7K Breadboard Jumper Cables The dht11 sensor is an economic way to sense the humidity of the air in arduino projects. Small size & low consumption & long transmission distance(20m) enable DHT11 to

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