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1mm Diameter, 1 Meter Length (Black) High-Quality Heat Shrink Tube
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Length: 1 meter
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Diameter: 1mm
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Color: Black
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Material: Flame-retardant, flexible, and durable.
₨ 11 -
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7W Cree Super Bright Led Emitter Light Cool White 3000-3200K 2.95-3.25V
- Wavelength:6000-6500K
- Luminous : 515 lm (IF Curren:1500mA )
- Conditional current:350-1500mA
- Forward voltage: 2.8-3.6V
- View angle:115 degree
- Working temperature:-20–70celsius degree
- Storage temperature:-30–80celsius degree
- technical Parameters:
- Quantity: 1pcs
- Chip Manufacturer: Cree
- Lens Type: Water clear
₨ 60 -
7W CREE High-Power Super Bright LED Emitter – Elite Cool White
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🚀 Industry-Leading CREE Chip: Powered by a world-class CREE emitter, ensuring maximum efficiency and superior light output compared to standard LEDs.
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⚡ Massive 515 Lumen Output: Delivers an intense 515LM brightness at 1500mA, providing high-visibility illumination for any project.
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❄️ Crisp Cool White Beam: Featuring a 6000K-6500K wavelength, it produces a sharp, modern white light perfect for detail-oriented tasks.
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🔋 Low Voltage Efficiency: Operates on a safe 2.8V–3.6V range, making it ideal for 18650 lithium batteries or 3V power systems.
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📉 Dynamic Current Range: Highly versatile, with a working current of 350mA to 1500mA, allowing you to balance brightness with battery life.
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📐 Wide 115° Viewing Angle: Provides a broad, even light spread, eliminating dark spots and ensuring consistent coverage.
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💎 Water Clear Optics: Equipped with a Water Clear Lens for maximum transparency and zero light distortion.
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🛡️ Rugged 20mm Star Base: Pre-mounted on a 2cm aluminum PCB, providing a stable soldering platform and foundational heat management.
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🔥 Extreme Temperature Tolerance: Engineered to perform reliably in harsh environments, from -20°C to 70°C.
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🏗️ Professional Grade Build: A “Super Bright” emitter that meets the rigorous demands of searchlights, outdoor camping gear, and industrial lighting.
₨ 60 -
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4.8mm Orange Super bright Straw Hat Transparent LED Diode
- Compact 4.8mm size
- High brightness and energy efficiency
- Wide viewing angle for uniform lighting
- Durable and long-lasting performance
- Ideal for decorative, DIY, and display lighting
₨ 6 -
100PCS 9mm 26 AWG Insulated Jumper Wires Tin-Plated Red 50 & Black 50 for Bread Board & LED Chips
- Wires Color: Black & Red
- Power: 250v 0.5A AC/DC
- Wire Length: 9cm
- Outer diameter:1.4mm
- Two ends with tin-plated
- Quantity: 50PCS RED and 50pcs Black
- Application: Bread Board , LED Bulb Chips
₨ 95 -
45ml 704 RTV High Temperature Silicone Glue | Waterproof Insulation & Sealing Adhesive
🔥 High Temperature Resistance – Works from -60°C to +250°C
💧 Waterproof & Moistureproof – Protects against humidity and water
⚡ Excellent Electrical Insulation – Safe for electronic components
🛡 Anti-Arc Performance – Prevents electrical discharge damage
🧱 Strong Sealing & Bonding – Reliable adhesive strength
🌿 Non-Toxic & Solvent-Free – Safe and eco-friendly
🛠 Easy to Apply – Simple operation for DIY and professional use
⏳ Room Temperature Curing – No special equipment needed
🔄 Aging Resistant – Long-lasting and durable performance
🎯 Multi-Purpose Use – Ideal for electronics, sealing, and repairs₨ 140 -
3.7V Li-Ion Battery Charging and DC-DC Step Up Booster Module | Micro USB Input | Adjustable 4.2V–27V Output | TP4056 + MT3608
🔋 Dual Functionality:
Works as both a 3.7V Li-ion battery charger and a DC-DC step-up booster.⚡ Wide Input Range:
Accepts input voltage from 4.5V to 8V DC (via Micro USB or IN+ / IN− pins).🔧 Adjustable Output Voltage:
Provides 4.2V to 27V DC output, adjustable through the onboard potentiometer.🛡️ Safe & Reliable Charging:
Equipped with TP4056 chip for precise charging control and overcharge protection.🚀 High Efficiency Boost Converter:
MT3608-based step-up circuit offers stable output and excellent energy conversion.🔌 Compact & Easy to Use:
Small 3.3×2.3 cm size—ideal for DIY kits, prototyping, and portable devices.🌞 Solar Compatible:
Can be powered directly from 5V solar panels for outdoor or off-grid setups.💡 Multiple Applications:
Perfect for powering Wi-Fi routers, LED lights, fans, audio amps, RC projects, and more.₨ 165 -
500K Potentiometer with Built-in ON/OFF Switch – B500K Rotary Knob Type
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🔧 Resistance: 500K Ohms (B500K)
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🟢 ON/OFF Switch: Built-in power switch for added functionality
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🎚️ Rotary Shaft: Smooth-turn metal shaft for precise control
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🛠️ Durable Design: Reliable mechanical structure and strong materials
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📌 3-Pin Standard Layout: Easy to mount on most PCBs
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🎵 Great For: Audio control, volume knobs, amplifiers, tone adjusters, DIY electronics
₨ 38 -
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78L05 5V Voltage Regulator IC – Low Dropout (LDO) Regulator for Stable Power Supply
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✅ Provides stable 5V output from higher input voltages (up to 35V)
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✅ Low dropout voltage (typically 1V)
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✅ Built-in short-circuit protection and thermal shutdown
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✅ Wide input voltage range: 7V to 35V
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✅ Compact 3-pin TO-92 or TO-220 package
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✅ Ideal for powering 5V microcontrollers, sensors, and communication modules
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✅ Commonly used in DIY electronics, hobby projects, and embedded systems
₨ 8 -
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C1383 Transistor – NPN High Frequency Transistor | 50V, 1A, 0.8W
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Voltage Rating (Vce): 50V
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Collector Current (Ic): 1A
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Power Dissipation (Pd): 0.8W
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Package Type: TO-126
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, RF Amplifiers, Switching Circuits, Signal Processing
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High-Frequency Performance
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Compact and Efficient Design
₨ 8 -
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C945 – Low Power NPN Transistor | 50V, 0.15A, 0.25W
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Voltage Rating (Vce): 50V
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Collector Current (Ic): 0.15A
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Power Dissipation (Pd): 0.25W
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Package Type: TO-92
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Gain (hFE): 70 – 700 (Typical Range)
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Applications: Audio Amplifiers, Signal Processing, Switching Circuits, Voltage Regulators
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Compact and Efficient Design
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Cost-effective and Reliable Performance
₨ 5 -
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BD139 NPN Transistor
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Type: NPN Transistor (BD139)
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Maximum Collector Current (Ic): 1.5A
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Maximum Collector-Emitter Voltage (Vce): 80V
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Power Dissipation: 12.5W (with proper heat sinking)
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High Gain: Ideal for power amplification applications.
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TO-126 Package: Ensures efficient heat dissipation.
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Applications: Audio amplification, power switching, motor control, and general-purpose electronics
₨ 11BD139 NPN Transistor
₨ 11 -