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3.3V/5V MB102 Breadboard Power Supply Module

50,00 EGP

MB102 breadboard power supply module with switchable 3.3V/5V output.

3.7V 220mAh LiPo Rechargeable Battery (402030) with Pre-Soldered Wires

75,00 EGP
  • 🔋 3.7V LiPo rechargeable battery (402030)
  • ⚡ Capacity: 220mAh for small portable devices
  • 📦 Compact size—ideal for tight enclosures
  • 🔌 Pre-soldered wires for quick, easy connection
  • 🧩 Great for wearables, IoT nodes, and small RC projects
  • 🔁 Rechargeable—use with a proper LiPo charger module
  • 🛡️ Handle with care: avoid over-charge/over-discharge
  • ✅ Perfect lightweight power source for DIY electronics

300 RPM 12V Dual Shaft DC Motor – Straight Drive

40,00 EGP
  • 300 RPM speed with good torque
  • Operates on low voltage
  • Lightweight plastic gear motor
  • Absorbs shock and vibration
  • Low friction & quiet operation
  • Corrosion-resistant and low maintenance

30A range Current Sensor Module ACS712

100,00 EGP

30A range Current Sensor Module ACS712
1. Current Range: 30A AC/DC
2. Type: Hall-effect based linear sensor
3. Sensitivity: 185 mV/A
4. Output: Analog voltage proportional to current
5. Features: Electrical isolation, low offset

330 ohm 1/2 Watt

0,25 EGP

✅ 330 ohm resistance
✅ 0.5 watt power dissipation
✅ Through-hole axial package
✅ Widely used in LED and general circuits

33k ohm 1/4 Watt

0,25 EGP

33k ohm 1/4 Watt Resistor (4pcs)
1. Resistance: 33 kΩ
2. Power Rating: 0.25 W
3. Package: Through-hole axial
4. Quantity: 4 per pack

33pF 50V Ceramic Capacitors

1,00 EGP
  • Capacitance: 33pF (picofarads), ideal for high-frequency applications.
  • Voltage Rating: 50V, suitable for low-voltage circuits.
  • Material: Made from high-quality ceramic for reliability and stability.
  • Compact: Small size perfect for tight spaces in electronic circuits.
  • Versatile: Commonly used in RF (radio frequency) circuits, oscillators, and filtering applications in electronics, audio systems, and signal processing.

366D Desoldering Pump – Soft Handel – Solder Sucker

95,00 EGP
  • Strong suction for efficient solder removal
  • Ergonomic non-slip handle for comfort
  • Easy one-hand operation
  • Heat-resistant replaceable nozzle
  • Lightweight and portable design
  • Durable construction for long-term use
  • Ideal for PCB repair and DIY electronics

370A Miniature Air Pump 3.7-12VDC 2.8W

200,00 EGP
  • 💨 370A miniature DC air pump for compact pneumatic projects
  • ⚡ Wide voltage range: 3.7–12VDC
  • 🔋 Power rating: 2.8W for efficient operation
  • 📦 Small size—easy to fit inside tight enclosures
  • 🧩 Ideal for inflators, air sampling, small suction systems
  • 🛠️ Simple integration with tubes and basic wiring
  • 🔁 Suitable for continuous running in DIY setups
  • ✅ Great for Arduino/ESP32 automation and control projects

390 ohm 1/4 Watt

0,25 EGP
  • 🧰 Resistor set: 390Ω (1/4W) – 4 pieces
  • ⚡ Power rating: 0.25W for general-purpose circuits
  • 💡 Ideal for LED current limiting and indicator projects
  • 🧩 Useful for pull-up/pull-down and biasing circuits
  • 🛠️ Through-hole resistors—easy to breadboard and solder
  • 📦 Pack of 4 pieces—handy for DIY builds and repairs
  • 🔧 Common value for Arduino and electronics prototyping
  • ✅ Reliable resistors for everyday use

3D Printing the Robot Arm

2.000,00 EGP
  • 5 Degrees of Freedom (DOF)
  • Includes 3x MG996R high-torque servos
  • Includes 3x SG90 micro servos
  • Durable and lightweight 3D printed structure
  • Compatible with Arduino, ESP32, Raspberry Pi
  • Easy to assemble and customize
  • Ideal for pick-and-place and educational projects

3S 20A 12V 18650 Lithium Battery Charger Board Protection Module BMS

65,00 EGP
  • 3S 12V Configuration: Designed for 3-series 18650 lithium batteries (10.8V–12.6V system).
  • 20A Discharge Current: Supports high current output, suitable for power tools and e-bikes.
  • Built-in BMS Protection: Includes overcharge, over-discharge, overcurrent, and short circuit protection.
  • Compact Design: Lightweight and easy to integrate into custom battery packs.
  • Efficient Charging Management: Ensures safe and balanced charging across all cells.

Ekostra Electronics | Microcontrollers, Sensors & 3D Printing Supplies

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