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M04 Non-Contact Water Level Detection Module – Capacitive Liquid Sensor

60,00 EGP

Detect water levels without any direct contact with liquids. The M04 Non-Contact Water Level Sensor uses advanced capacitive sensing technology to detect liquid through container walls — no electrodes in water, no corrosion, no leaks. Perfect for Arduino, ESP32, and Raspberry Pi projects.

M3mm x 1cm Screw with Nuts

1,00 EGP
  • Size: M3mm diameter, 1cm length, suitable for small electronic and mechanical projects.
  • Complete Set: Comes with matching nuts for secure fastening.
  • Durable: Made from high-quality material for long-lasting use in a variety of applications.
  • Versatile: Ideal for use in electronics, hobby projects, and lightweight assemblies.
  • Easy to Use: Simple installation for secure and reliable fastening in tight spaces.

M3mm x 3cm Screw with Nuts

1,00 EGP
  • Size: M3mm diameter, 3cm length, suitable for medium-sized assemblies and projects.
  • Complete Set: Includes matching nuts for secure and reliable fastening.
  • Durable: Made from high-quality material for strength and long-lasting use.
  • Versatile: Ideal for use in electronics, mechanical projects, and lightweight assemblies.
  • Easy to Install: Simple to use for secure fastening in various applications.

Magnifier With LED & Alligators Holders & Solder Iron Stand (TE-801)

400,00 EGP
  • Magnifier with LED Lights – Dual lenses (up to 12X) with bright LED illumination
  •  Flexible Helping Hands – Two alligator clips hold components securely
  •  Soldering Iron Stand – Built-in metal coil holder for safe storage
  •  Stable Base – Weighted for no-slip support during precision work
  •  Portable Design – Battery-powered LEDs (3×AAA, not included)

Male 2.1 × 5.5mm DC Power Jack Adapter Connector Plug

10,00 EGP
  • Universal Compatibility – 2.1mm (ID) × 5.5mm (OD) fits most DC jacks
  • Tool-Free Wiring – Screw or solder terminals for quick connections
  • Robust Build – Durable ABS housing and nickel-plated contacts
  • High Current Capacity – Supports up to 5A (with proper wiring)
  • Ideal for DIY Projects – Perfect for Arduino, Raspberry Pi, CCTV, and LED setups
  • Compact & Reliable – Ensures secure power delivery in small spaces

MAX30100 Black Heart Rate

150,00 EGP
  • 💓 MAX30100 heart-rate & pulse oximeter sensor module (Black)
  • 🩸 Measures heart rate and SpO2 (blood oxygen) signals
  • 🔴🔵 Integrated red + IR LEDs with photodetector
  • 🚌 I2C interface—easy connection to Arduino/ESP32/STM32
  • ⚡ Low power—great for wearable and portable devices
  • 🧩 Ideal for fitness tracking and basic health-monitoring projects
  • 🛠️ Compact breakout board for quick prototyping
  • ✅ Common module for DIY biomedical and IoT applications

MAX30100 Purple Heart Rate

135,00 EGP
  • 💓 MAX30100 heart-rate & pulse oximeter sensor module (Purple)
  • 🩸 Captures heart rate and SpO2 (blood oxygen) signals
  • 🔴🔵 Integrated red + IR LEDs with photodetector
  • 🚌 I2C interface—easy to connect to Arduino/ESP32/STM32
  • ⚡ Low power operation—great for wearable projects
  • 🧩 Ideal for fitness tracking and health monitoring prototypes
  • 🛠️ Compact breakout board for quick integration
  • ✅ Popular choice for DIY biomedical and IoT applications

MAX30102 Pulse Oximeter Heart Rate Sensor Module

175,00 EGP
  • 💓 MAX30102 pulse oximeter & heart-rate sensor module
  • 🩸 Measures heart rate and SpO2 (blood oxygen level)
  • 🔴🔵 Integrated red + IR LEDs with photodetector
  • 🚌 I2C interface—easy to connect to Arduino/ESP32/STM32
  • ⚡ Low power operation—great for wearable devices
  • 🧩 Ideal for fitness tracking and health-monitoring prototypes
  • 📈 Real-time readings suitable for DIY biomedical projects
  • ✅ Popular choice for IoT health and sensing applications

MAX30102 Purple Heart Rate

175,00 EGP
  • 💓 MAX30102 pulse oximeter & heart-rate sensor module (Purple)
  • 🩸 Measures heart rate and SpO2 (blood oxygen level)
  • 🔴🔵 Integrated red + IR LEDs with photodetector
  • 🚌 I2C interface—easy to connect to Arduino/ESP32/STM32
  • ⚡ Low power operation—good for wearable projects
  • 🧩 Ideal for fitness tracking, health monitoring, and prototypes
  • 🛠️ Compact breakout board for quick integration
  • ✅ Popular choice for DIY biomedical and IoT projects

MAX6675 Module + K Type Thermocouple Sensor Measure 1024°C Temperature

250,00 EGP
  1. Internal integrated cold junction compensation circuit;
  2. With a simple three serial SPI interface;
  3. Temperature signal can be converted into 12-bit digital
  4. Embedded thermocouple break detection circuitry.
  5. High impedance differential inputs.
  6. Operating Voltage(VDC): 3 to 5.5
  7. Temperature Range(°C): 0 to +1024
  8. Cold Junction Compensation Range(°C): -20 to +80

MAX7219 8×8 Dot Matrix LED Display Module

140,00 EGP
  • 8×8 Red LED Matrix driven by MAX7219 chip
  • Serial Interface (SPI Compatible) for easy microcontroller integration
  • Cascadable Design to chain multiple modules
  • Adjustable Brightness Control via software
  • Ideal for Scrolling Text, Symbols, and Animations

Ekostra Electronics | Microcontrollers, Sensors & 3D Printing Supplies

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