Description
Fan made of plastic with a DC motor and the control unit of the direction of rotation based on the system L9110 with digital outputs. It has the ability to blow out the flame of a candle from the distance of approximately 20 cm. it is used in the robo-firefighters.
The fan with the motor and module
Specification
- The supply voltage of 5 V
- Current consumption: approx. 230 mA
- Built-in controller of the motor L9110
- The wings of the fan are made of plastic
- Fan diameter: 75 mm
- Module dimensions: 35 x 27 x 13 mm
Service
The module has four outputs.
| No. | Name | Description |
|---|---|---|
| 1 | GND | Ground. |
| 2 | VCC | The supply voltage of +5 V. |
| 3 | INA |
The rotation control when connected to ground. Retraction. |
| 4 | INB |
The rotation control when connected to ground. Blowing. |
Useful links |
