Sensors

Speed Measuring Sensor Groove Coupler Module For Arduino

60,00 EGP
  • ⏱️ Speed measuring sensor groove coupler module for Arduino
  • 🔦 IR slot (photo-interrupter) sensor for pulse counting
  • ⚙️ Measures RPM using encoder disks/wheels through the slot
  • 📈 Digital output—easy to read with MCU interrupt pins
  • 🧩 Ideal for motor speed feedback and robotics projects
  • ⚡ Works with 3.3V/5V systems (module dependent)
  • 🛠️ Simple wiring: VCC, GND, OUT
  • ✅ Perfect for tachometer and encoder-based measurements

TCRT 5000 Single Channel Line Tracking Sensor Module

40,00 EGP

TCRT 5000 Single Channel Line Tracking Sensor Module
1. Sensing Type: Reflective infrared
2. Optimal Sensing Distance: 3mm
3. Supply Current: 15mA
4. Operating Voltage: 3.5V–5V
5. Sensitivity: Adjustable via potentiometer

TCRT5000L 5 Channel Tracking Sensor Tracking Module Infrared Sensor

180,00 EGP
  • 🧭 TCRT5000L 5-channel infrared tracking sensor module
  • 🔦 5 IR reflective sensors for accurate line tracking
  • 📏 Great for detecting black/white lines and edges
  • ⚡ Works with 3.3V/5V controllers (module dependent)
  • 🎛️ Adjustable sensitivity via onboard potentiometers (common design)
  • 🤖 Ideal for line follower robots and smart car projects
  • 🛠️ Easy interface with digital outputs to Arduino/MCU pins
  • ✅ Perfect for robotics competitions and DIY tracking builds

TCS230 Color Recognition Sensor Module

470,00 EGP
  • Uses TCS3200 color light-to-frequency IC
  • Outputs square wave proportional to light intensity
  • High-resolution color detection with programmable filters
  • 50% duty cycle, frequency-based output
  • Compatible with Arduino, Raspberry Pi, and microcontrollers
  • Supports power-down mode for energy saving
  • Compact module, easy to integrate in color recognition projects
  • Variant: GY-31 or HW-531 (shipped randomly)

TCS3200 Color Sensor Module

400,00 EGP
  • 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)

TDS Sensor V1.0 Water Quality Meter Module – Arduino Compatible, Liquid Total Dissolved Solids Measurement

500,00 EGP
  • Measures Total Dissolved Solids (TDS) in water
  • Analog Output compatible with Arduino UNO and other boards
  • Detects Water Purity for aquariums, hydroponics, and filtration systems
  • Wide Voltage Range (3.3V–5V) for flexible use
  • Easy-to-Use Probe with waterproof connector for reliable readings

TOF0200C Laser Distance Sensor Module – 200cm I2C

320,00 EGP
  • ToF laser distance measurement up to 200 cm

  • High accuracy with fast response

  • I2C interface for easy integration

  • Low power, compact and lightweight

  • Compatible with Arduino, Raspberry Pi, and ESP32

Triple Axis Accelerometer Module (ADXL 345)

320,00 EGP
  • 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

Ultrasonic holder

25,00 EGP
  • 🛠️ Designed for HC-SR04 ultrasonic sensor
  • 🧱 Made from ABS or acrylic (variant dependent)
  • 🔩 Pre-drilled for easy chassis mounting
  • 🪶 Lightweight and ideal for mobile robots
  • 🔄 Some versions allow angle adjustment

Vertical Water Level Sensor Float Switch

100,00 EGP
  • 💧 Vertical float switch for water level detection
  • 🔁 Simple ON/OFF output—acts like a basic switch
  • 🧲 Magnetic reed switch inside for reliable triggering
  • 🛠️ Easy tank mounting with vertical installation
  • 🚰 Ideal for water tanks, sump pumps, and overflow protection
  • 🔌 Works with Arduino/PLC using pull-up or pull-down wiring
  • 🛡️ Corrosion-resistant design for long-term use
  • ✅ Great for automatic filling/draining control systems

VL53L0X Purple Laser Distance Sensor Module

275,00 EGP

Product Highlights

  • Time-of-Flight (ToF) Tech: Measures distance by timing light travel for superior accuracy regardless of object color.
  • Long Range Detection: Precise absolute range measurements from 3cm up to 2 meters (2000mm).
  • Class 1 Laser Safety: Utilizes a 940nm invisible laser that is safe for the human eye.
  • Universal Compatibility: Integrated level shifters allow for direct use with 3.3V and 5V microcontrollers.
  • High-Speed Mode: Fast ranging capabilities (up to 50Hz) perfect for high-speed robotics and drones.

Voltage Detection Sensor Module 25V

40,00 EGP
  • Measures DC voltages up to 25V

  • Provides 0–5V analog output for ADC input

  • Built-in 5:1 voltage divider circuit

  • 3-pin interface: VCC, GND, OUT

  • Compact module with mounting holes

  • Compatible with Arduino, ESP32, Raspberry Pi, and more

Ekostra Electronics | Microcontrollers, Sensors & 3D Printing Supplies

Shop top-quality Arduino, ESP32 & hardware in Egypt. Build your DIY and engineering projects with fast local shipping and cash on delivery.