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DIY Power Bank Motherboard: High-Efficiency Charging Module with Type-C, Micro-USB & Lightning Inputs
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DIY power bank charging & discharging control module
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Supports Micro-USB & Type-C input (5V)
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Dual USB-A output ports for charging two devices simultaneously
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Output ratings: 5V / 1A and 5V / 2.1A
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Compatible with 3.7V Li-ion / Li-Po batteries
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Recommended for 18650 battery cells
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Built-in battery protection & charging management
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Compact slim PCB design for easy installation
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Ideal for DIY electronics projects, portable chargers, and repairs
₨ 165 -
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25V 1000uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 1000uF
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Voltage Rating: 25V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 15 -
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6.7mm 7 Blade Plastic Propellers for Mini Fan & DIY Projects
- Product Description:
- Paddle material: ABS plastic
- Color: Transparent
- Outer diameter: 67mm
- Hole diameter: 2mm
- color will be random
- Used for mini fan, Science and education DIY projects
₨ 30 -
50V 3.3uF Non-Polarized Electrolytic Audio Capacitor – High-Fidelity Bi-Polar Crossover Component
Key Features & Performance Specs
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True Bi-Polar Design: No polarity (+/-) constraints! Ideal for Audio Coupling and Speaker Crossover networks where signals reverse direction. -
Pure Signal Transparency: Minimal ESR (Equivalent Series Resistance) ensures your highs stay crisp and your lows remain punchy without “muddying” the mid-range. -
High Voltage Stability: Rated at 50V 3.3uF, providing a safe overhead for high-output power amplifiers and home theater systems. -
Audiophile Aesthetics: The sleek Gold & Black casing isn’t just for show—it represents a specialized internal construction designed for low-noise performance. -
Universal Compatibility: Perfect for DIY Audio Projects, Vintage Amp Restoration, and Passive Crossover Repairs.
₨ 12 -
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16V 1000uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 1000uF
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Voltage Rating: 16V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 14 -
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Super Bright 15W 4V COB LED Strip Light (Pure Cold White)
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🌟 Super Bright COB Technology: Packed with high-density Chip-on-Board LEDs that emit an ultra-bright, uniform glow without any annoying dark spots or harsh glaring.
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⚡ Ultra-Low Voltage Efficiency: Engineered to run smoothly on just DC 3V–4V, making it perfectly safe, energy-efficient, and highly compatible with small battery setups.
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🏔️ Premium Aluminum Core: Built on a heavy-duty Aluminum Alloy plate that acts as a built-in heat sink, pulling heat away from the chips to keep the module cool.
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⏳ 50,000+ Hour Lifespan: Designed for maximum endurance, this ultra-long-lasting light strip eliminates the hassle of frequent replacements.
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❄️ Crisp Cold White Glow: Delivers a striking, modern Pure White light (6000K–6500K) that cuts through darkness and provides brilliant visibility.
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🔋 Eco-Friendly & Power Saving: Maximizes your runtime by consuming minimal power, allowing you to save energy and extend the life of your battery packs.
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📐 Sleek & Low-Profile Design: The ultra-thin, lightweight strip profile fits seamlessly into tight spaces, giving you a clean, professional finish.
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🛠️ The Ultimate DIY Companion: Highly versatile and ready for action—ideal for custom backlighting, portable lanterns, RC models, toys, and emergency lighting.
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🌡️ Weather-Resistant Operation: Dependable performance in diverse environments, designed to run smoothly in temperatures ranging from 20°C up to 60°C.
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💎 100% Brand New Quality: Manufactured with premium materials and high-grade LED chips to ensure top-tier performance right out of the box.
₨ 130 -
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5.7cm 4 Blade Plastic Propellers for Mini Fan & DIY Projects
- Product Description:
- Paddle material: ABS plastic
- Color: Red/Green/Yellow/Blue
- Outer diameter: 57mm/67mm/80mm
- Hole diameter: 2mm
- color will be random
- Used for mini fan, Science and education DIY projects
₨ 13 -
3.5mm Stereo Audio Jack Plug Headphone Male Female Connector
- 100% brand new & good quality
- Use for microphone plug, earphone plug
- 3.5mm Male Audio Plug
- Color: Black
- Material: plastic;metal
- Size: 5 x 0.9 cm / 2″ x 0.4″ (L*Max.D)
₨ 20 -
PAM8403 3W+3W Class D Stereo Audio Amplifier Board Module
- Model: PAM8403
- Operating voltage: 2.5V-5.5V
- Speaker Load: 4-8 Ohms
- High Efficiency: 90%
- Bluetooth Stereo Audio hands-free/headsets
- In robots that speak or generate sounds to indicate activities
- Portable Speakers
- LCD Monitors / TV Projectors
- Arduino or Raspberry Pi Game Machines
- Speaker Phones
- 1 x PAM8403 5V Two-channel Stereo Mini Class-D Audio Amplifier.
₨ 49 -
5W 0.47 Ohm J Ceramic Cement Resistor – High-Power Wirewound Precision Component for Audio & Industrial Circuits
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💎 Ultra-Low Resistance: 0.47 Ohm (0.47Ω) value, perfect for current sensing and voltage dropping.
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🔥 High Power Rating: Robust 5-Watt (5W) capacity designed to handle significant electrical loads without failure.
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🎯 Precision Tolerance: Marked with “J” (±5%), ensuring consistent performance in sensitive circuitry.
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🛡️ Ceramic Insulation: Fully sealed cement housing provides excellent Heat Resistance and Flameproof protection.
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🌀 Wirewound Core: Superior stability and durability compared to standard carbon film resistors.
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🛠️ Heavy-Duty Leads: Thick, solderable pins designed for secure mounting on PCBs or point-to-point wiring.
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🔇 Shock Resistant: Built to be moisture-proof and vibration-proof for long-term industrial use.
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🔈 Audio Optimized: Commonly used in Amplifier Output Stages and Speaker Crossover Networks for current limiting.
₨ 15 -
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Power Bank Module | Bidirectional QC 3.0 & PD | Dual USB-A + Type-C DIY Motherboard
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Dual-Port Output
Equipped with two high-current USB-A ports, allowing you to charge multiple devices simultaneously with stable power delivery. -
Bidirectional USB-C Port
The Type-C port supports both input (battery charging) and output (device charging), compatible with modern fast-charging standards. -
18W Fast Charging Support
Supports multiple fast-charge protocols including QC 3.0, QC 2.0, FCP, AFC, and MTK PE+ for rapid and efficient charging. -
Advanced Safety Protection
Built-in protection against over-charging, over-discharging, short circuits, and overheating, ensuring battery and device safety. -
High Conversion Efficiency
Uses a synchronous boost switch architecture with up to 95% power conversion efficiency, reducing energy loss and heat. -
Intelligent User Interface
Features 4 onboard LED indicators for real-time battery level display and a side-mounted function button for easy operation. -
Compact DIY-Friendly Design
Ultra-thin PCB with 3mm mounting holes, ideal for integration into custom 3D-printed or acrylic power bank enclosures.
₨ 175 -
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50V 220uF Electrolytic Polar Capacitor High-Quality
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Capacitance: 220uF
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Voltage Rating: 50V
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Type: Electrolytic Capacitor
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Polarity: Polarized (marked with a negative terminal)
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Durability: Reliable and long-lasting performance
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Applications: Power supplies, audio equipment, amplifiers, timing circuits, etc.
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Brand: Shehzad Electronics
₨ 10 -