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Battery Holder ( 1 x 18650 ) (3.7v)

12,00 EGP
  • 🔹 Holds 1 x 18650 battery (3.7V)
  • 🔧 Pre-soldered leads for easy connection
  • 🧱 Made of high-quality plastic
  • 🛠️ Easy to install and use
  • ⚠️ Compatible with standard 18650 batteries (not included)
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Battery Holder ( 2 x 18650 ) (3.7v)

20,00 EGP
  1. Hold 2 standard 18650 batteries.
  2. Wire Length: 15 cm.
  3. Output: 7.2v.
  4. Dimension (Appro.) : 76 x 40 x 20 mm
  5. Weight: 12gm
  6. High-quality plastic material
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Battery Holder ( 3 x 18650 ) (3.7v)

25,00 EGP
  1. Hold 3 standard 18650 batteries.
  2. Wire Length: 15 cm.
  3. Output: 11.1 V.
  4. Dimension (Appro.) : 76 x 60 x 18 mm.
  5. Weight: 18 gm.
  6. High-quality plastic material
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Battery Holder ( 4 x 18650 ) (3.7v)

30,00 EGP
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Battery Holder for CR2025/CR2032 PCB Mount

4,50 EGP
  • Compatible with CR2025 & CR2032 coin cell batteries

  • PCB Mountable for secure and stable installation

  • Metal Contacts provide reliable electrical connection

  • Compact Design suitable for slim electronic devices

  • Durable Plastic Housing ensures long-lasting performance

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Battery Holder for CR2450 PCB Mount

8,00 EGP
  • Fits CR2450 Coin Cell (3V lithium battery)

  • PCB Mount Design for stable soldering

  • Secure Metal Contacts ensure reliable power connection

  • Compact & Low-Profile ideal for embedded and wearable projects

  • Durable Plastic Body for long-term use

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Battery Kit Breadboard (9V Input – Output 5V)

35,00 EGP
  • 9V input with regulated 5V output
  • Breadboard-compatible design
  • Plug-and-play for fast prototyping
  • Ideal for Arduino, sensors, and logic circuits
  • Includes 9V battery clip
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BC547 NPN Transistor – DIP Package

1,00 EGP
  • NPN transistor in DIP package
  • Max collector current: 100 mA
  • Max collector-emitter voltage: 45 V
  • High gain (hFE up to 800)
  • Low noise for audio and signal applications
  • Common for general-purpose amplification and switching
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BC557 PNP General Purpose Transistor

1,00 EGP
  • PNP transistor for general-purpose switching and amplification

  • -45V / -100mA ratings make it suitable for low-power circuits

  • TO-92 package for easy through-hole mounting

  • Widely used in audio, analog, and control applications

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BD243 DIY Prototyping Kit of Mini Tesla Coil

210,00 EGP
  1. Type: Diy kits
  2. Input voltage: 9-12V, can be started with a 9V battery, but if there is an arc, the working voltage needs 12V.
  3. PCB board size: 3.1x4cm/1.22×1.57inch
  4. Color: As shown
  5. Quantity: 1Set
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BF120-3AA Precision Strain Gauges (120Ω) for Load Cells

50,00 EGP
  • 120Ω high-accuracy foil strain gauge
  • Gauge factor: 2.0 ± 1% for precise signal output
  • Compact 3×5mm grid for easy mounting
  • Wide temperature range: -20°C to +80°C
  • Stable, durable build suitable for long-term engineering use
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Bluetooth Audio Receiver Board Module (VHM-314) (Type C)

100,00 EGP
  • Bluetooth 5.0: Stable, fast wireless audio streaming
  • Type-C Power Input: Easy 5V supply via USB-C or battery
  • High-Quality Audio: Low noise, clear stereo sound
  • 3.5mm Output Jack: Connects directly to speakers or amplifiers
  • Compact & DIY Friendly: Ideal for upgrading speakers or car audio systems
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Breadboard 400 point

30,00 EGP
  • 400 tie points for circuit prototyping
  • Solderless and reusable
  • Includes power rails for easy voltage supply
  • Compact and portable design
  • Compatible with standard 0.1” pitch components
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Bridge Rectifier ( 2A , 1000V )

5,00 EGP
  • 2A current capacity

  • 1000V reverse voltage tolerance

  • Compact full-bridge design

  • Ideal for AC to DC conversion

  • Suitable for power supplies, chargers, and electronics projects

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Bridge rectifier 4a

9,00 EGP
  • 4A Current Rating: Suitable for moderate power AC to DC conversion
  • Wide Voltage Range: Typically supports up to 1000V reverse voltage
  • Full-Wave Rectification: Converts AC input to smooth DC output
  • Compact & Reliable: Ideal for power supplies and DIY electronics
  • Easy to Mount: Standard 4-pin configuration for simple PCB integration
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BT136-600E Logic Level Triac – 600V 4A

Original price was: 13,00 EGP.Current price is: 10,00 EGP.
  • Logic-Level Control – Triggered by 3–5V signals, ideal for microcontrollers
  • 600V Voltage Rating – Suitable for high-voltage AC load switching
  • 4A RMS Current – Handles moderate loads like lamps, motors, and appliances
  • Low Gate Trigger Current – 5mA typical, works directly with Arduino, ESP, etc.
  • TO-220 Package – Easy to mount and thermally efficient
  • Low On-State Voltage Drop – 1.7V max ensures efficient operation
  • Reliable Performance – Operates from -40°C to +125°C
  • Perfect for DIY & Automation – Great for dimmers, HVAC, smart lighting
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BT137-600E Triac – 600V 8A

13,00 EGP
  • 600V Voltage Rating – Handles high-voltage AC loads efficiently
  • 8A RMS Current – Suitable for motors, heaters, and lighting systems
  • TO-220 Package – Ensures effective heat dissipation and easy mounting
  • Robust Industrial Design – Operates reliably in harsh conditions
  • Microcontroller Compatible – Can be driven via optocouplers or drivers
  • Trigger Current: 10–25mA – Standard gate requirements for stable control
  • Low On-State Voltage Drop – 1.7V max at 8A for efficient power use
  • Wide Operating Temperature – Performs from -40°C to +125°C
  • Ideal for Automation – HVAC, energy control, and power regulation systems
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BT151-500R Thyristor

12,00 EGP
  • High Voltage Handling – Up to 500V (V<sub>DRM</sub>/V<sub>RRM</sub>)
  • High Current Capacity12A RMS continuous, 100A surge (8.3ms)
  • Sensitive Gate Triggering – Triggered by low ~1.5V gate voltage
  • Robust Switching Control – Ideal for AC loads, rectification, and motor drives
  • Latch-Type Operation – Remains ON until current drops below holding level
  • TO-220 Package – Standard through-hole power package
  • Versatile Use – Suitable for dimmers, inverters, power controllers, and phase control systems
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Buzzer Alarm 3-24V 95DB

25,00 EGP
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Cable For Arduino UNO/MEGA (USB A to B)-50 cm

25,00 EGP
  • 📏 Length: 20 cm
  • 🖥️ Compatible with Arduino UNO, MEGA 2560 & USB Type B devices
  • 🛡️ Foil & braid shielding for interference protection
  • 🔗 Molded strain relief for added durability
  • ⚡ USB 2.0 high-speed data transfer
  • ✅ Plug & play with most OS
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