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Based on TCS3200 color light-to-frequency converter IC
Converts light intensity into a square wave signal
Supports programmable color detection (RGB + clear)
Directly compatible with Arduino, Raspberry Pi, and microcontrollers
Offers high-resolution and stable output
Includes power-down mode for energy efficiency
Built-in photodiodes with selectable filters
⚠️ Note: Shipped as either GY-31 or HW-531 (same functionality)
Monitor water quality accurately with the TDS Sensor V1.0. Measures Total Dissolved Solids (TDS) in liquids and outputs an analog signal for easy reading with Arduino, ESP32, and other microcontrollers.
✅ Measures Total Dissolved Solids (TDS) in water
✅ Analog output compatible with Arduino and microcontrollers
✅ Easy integration with Arduino UNO and similar boards
✅ Compact, durable, and reliable sensor module
✅ Cortex-M4F with FPU, 80 MHz
✅ 256 KB flash, 32 KB SRAM
✅ Multiple comm interfaces (UART, SPI, I2C, USB, CAN)
✅ Onboard debug/program with ICDI
✅ Compatible with BoosterPacks for extended functionality
PNP bipolar junction transistor for power applications
Supports up to 3A continuous collector current
100V collector-emitter voltage rating
Standard TO-220 package for easy mounting and heat dissipation
Ideal for switching, amplification, and voltage regulation
Compatible with DIY circuits, audio amps, and motor drivers
3-Axis Acceleration Detection (X, Y, Z axes)
High Resolution (13-bit) with ±2g to ±16g range
I2C and SPI Interfaces for easy microcontroller integration
Low Power Consumption ideal for portable devices
Used in Motion Sensing, Tilt Detection, and Robotics
Curved, Fine-Tip Design ideal for precision handling
High-Grade Stainless Steel Build resists corrosion and wear
Anti-Magnetic and Anti-Acid Finish for laboratory and electronics use
Comfort-Grip Arms allow controlled, stable operation
Perfect for Electronics Assembly, Model Work, and Laboratory Application
Detect water clarity and suspended particles with high accuracy using this Turbidity Sensor Module. Ideal for water quality monitoring in aquariums, water treatment, environmental sensing, and DIY projects.
✅ Measures turbidity in liquids (NTU scale)
✅ Provides analog output for Arduino and microcontrollers
✅ Easy to interface with Arduino, ESP32, STM32
✅ Compact and ready-to-use sensor module
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