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Load Capacity: ≤10mA (DC 5V)
infrared rays emitted when not being reflected back or reflected back but the strength is not big enough
3 v For 3
Operating frequency: 13
Connections :
Digital Temperature Sensor Module (DS18B20) ds1302 Load Capacity: ≤10mA (DC 5V)Introduction : Digital Temperature Sensor DS18B20 is a one wire digital temperature sensor. This means that it just requires one data line (and GND) to communicate with the Arduino. Each DS18B20 temperature sensor has a unique 64 bit serial code. It can measure a wide range of temperature from 55C to +125 with a decent accuracy of 5C. Each sensor has a unique address and requires only one pin of the MCU to transfer data so it a very good choice for
US$ 49999.50
US$ 49999.50