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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Input End: Red+
You can use them in smart homes
There is an LED on the module that indicates whether the module is on or not
Compact size
The distance detection to a magnetic object can be adjusted via the potentiometer on board
1-channel 18650 battery box mountable, no wires DFRobot Gravity Input End: Red+The case box can keep your battery organized and protected. The holder case is designed with leads for easy soldering and connection. This battery holder case is perfect for devices that need a 3. 7V external battery. Features: Holds one 18650 battery. The standard 5. 5 x2. 1mm barrel jack at the output. Easy install, convenient to use. High quality plastic material. Compatible Battery Size: 1 x 18650 Li Ion batteries Material: Plastic Color: Black
