Geekcreit 5Pcs 5V Stepper Motor With ULN2003 Driver Board Dupont Cable

Description:

1) When the electronic cigarette is not in use, it keeps in standby mode.

2) The LED light will be turned on when you are inhaling, and vapor will be produced; any continuous inhaling over eight seconds, the system will be locked provisionally after LED flashing two times.

3) When the voltage is lower than 3.3 V, the low-voltage-alarm function starts, with the light keeps flashing 10 times, reminds customers that the battery is running out.

Advantage

1. Ceramic , no wick , glass tank, no glue
2. The battery will send an alarm and won't work if the voltage is less than 3.2V
3. Suitable for different viscosity oil
4. Have window to check the remain of oils
5. It's easier to operate and taste better than traditional disposable ecig
6. New structure, which is different with traditional disposable ecigs