keyestudio Vapor Sensor Steam Sensor Module for Arduino

Description

Steam sensor is an analog sensor and can be made as a simple rainwater detector and liquid level switch. When humidity on the face of this sensor rises, output voltage will increase.

• 1.Working Voltage: 3.3V or 5V
• 2.Working Current: <20mA
• 3.Range of Working Temperature: －10℃～＋70℃
• 4.Interface Type: Analog Signal Output

Tutorial Link