The TDS Meter V1.0 Water Quality Sensor Module is designed to measure the Total Dissolved Solids (TDS) in water, which indicates the level of dissolved ions such as salts, minerals, and impurities. It is widely used for monitoring water purity and quality in various applications.
This module includes a TDS probe and a signal processing board that outputs a stable analog voltage, which can be read by microcontrollers like Arduino, ESP32, STM32, and Raspberry Pi (via ADC). The sensor works based on the electrical conductivity principle, where higher dissolved solids result in higher conductivity and corresponding voltage output.
The TDS value (in ppm) can be calculated in software using calibration formulas. It is ideal for projects involving drinking water monitoring, hydroponics, aquariums, and environmental sensing systems.
Available at Microspark Store – Your Trusted Electronic Component Store!
Key Features
- Measures Total Dissolved Solids (TDS) in water
- Output Type: Analog voltage signal
- Measurement Range: 0 – 1000 ppm (typical)
- Operating Voltage: 3.3V – 5V DC
- Based on electrical conductivity measurement
- Includes TDS probe + control module
- Compatible with Arduino, ESP32, STM32
- Low noise and stable output
Applications
- Drinking water quality monitoring
- Hydroponics and agriculture systems
- Aquariums and fish farming
- Water filtration systems
- Environmental monitoring projects
- DIY IoT water sensing systems
Package Includes
- 1 × TDS Meter V1.0 Module
- 1 × TDS Probe
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
