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Each sensor has a unique address and requires only one pin of the MCU to transfer data so it a very good choice for measuring temperature at multiple points without compromising much of your digital pins on the microcontroller
Standby current: 15μ A
Character LCD 16x4
Environmental protection
Battery Holder (18650) 2 Cells KA78R33 Each sensor has a uniqueIntroduction : It help you using a rechargeable lithium ion battery using this cell 18650 battery holder . This is a great option for when you want to take the cells out of your device and recharge them separately. Features : Capacity: 2x 3. 7V 18650 Lithium Cell.
