SEN0121 · DFRobot
Steam sensor connects to Arduino IO shield, increases output voltage with surface humidity. Not waterproof. Applications: rain detector, steam switch, touch sensor. (DFRobot SEN0121)
| Part number | SEN0121 |
|---|---|
| Manufacturer | DFRobot |
| Category | Sensors › Liquid, Flow & Level |
| Pins | 3 |
Gravity: Analog Steam & Water Sensor pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SIG | bidirectional | Digital or analog signal |
| 2 | VCC | power | |
| 3 | GND | ground |
Schematic symbol and footprint
Footprint: JST PH 2.0 mm 3-pin through-hole (Gravity PH2.0-3P) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
