HR202 Humidity Sensor Module

HR202 Humidity Sensor Module

The HR202 humidity sensor module offers precise humidity monitoring from 20 to 95%RH. It works with 3.3V to 5V DC. This digital output module is perfect for weather stations and automation projects. It uses an LM393 comparator for reliable performance.

This humidity sensor module detects moisture in the air. It converts humidity into a digital signal. The signal is easy for microcontrollers to read. You can set the trigger point yourself. The built-in preset makes adjustment simple. The module works fast and stays stable. It resists pollution and lasts a long time. The design is compact and energy efficient. This humidity sensor module is a smart choice for many projects.

Key Features

• Wide humidity range: 20 to 95%RH with excellent linearity and stability
• Digital output: 0V or 5V with adjustable trigger level via preset
• Low power consumption: only 15mA operating current for battery projects
• Quick response time and anti-pollution design for long life
• LED indicators for power and output status for easy monitoring
• Compact PCB size: 3.2cm x 1.4cm, ideal for tight spaces

Use Cases

This humidity sensor module fits many situations. Weather stations use it to track air moisture. Greenhouses rely on it for plant health. HVAC systems monitor indoor comfort with it. Hobbyists connect it to Arduino or Raspberry Pi boards. Industrial setups use it for process control. Home automation projects benefit from its digital output. The module is easy to integrate and program. It works well for beginners and experts alike. Typical buyers include makers, engineers, and educators. They all need accurate humidity data for their work.

Order the HR202 humidity sensor module today. It delivers accurate readings and reliable performance. Electra Store ensures fast shipping and quality support. Upgrade your project with this essential sensor now. You will get precise results every time. The module is simple to use and set up. It saves power and space in your design. Do not wait to improve your system. Click to buy and start measuring humidity today.