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High-Fidelity 650W Stereo Power Amplifier DIY Kit – Pro-Grade Dual Rail BJT Design
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🚀 Peak Output Power: 800 Watts Total (400W + 400W @ 4Ω Load).
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⚡ Operating Voltage: Dual Rail ±45V to ±70V DC (Symmetrical).
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🎸 Transistor Tech: Optimized for NPN/PNP Power Pairs (Class AB).
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🌈 Audio Fidelity: Ultra-low THD (Total Harmonic Distortion) for “Crystal Clear” highs.
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🛡️ Rugged Build: FR-4 Glass-Epoxy PCB with Extra-Thick Copper Paths.
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🎧 Channel Layout: True Stereo (Independent Left/Right inputs and outputs).
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🌡️ Thermal Design: Includes footprints for 0.47Ω 5W Emitter Resistors for heat stability.
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🎯 Versatility: Perfect for Subwoofers, Floor-standers, or Pro-Audio monitors.
₨ 360 -
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High-Performance 6V 2.5A 15W DC Power Supply Adapter – Premium AC to DC Converter
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🚀 High-Current Output: Delivers a powerful 2.5A at a steady 6V DC for superior device performance.
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⚡ 15W Total Power: Provides a robust 15 Watts of power, handling higher loads than standard adapters.
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🌍 Universal 220V Input: Optimized for standard 220V AC power grids.
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🇬🇧 Secure 3-Pin Design: Features a sturdy UK-style plug for a secure and grounded connection to wall outlets.
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📏 Extended Reach: Comes with a long, flexible power cord to easily reach your devices.
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🎯 Standard Barrel Connector: Equipped with a precision DC jack compatible with most 6V electronic devices.
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🛡️ Switching Power Tech: Utilizes modern switching power supply technology for high efficiency and low heat generation.
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🏗️ Professional Grade: Robust housing designed to withstand daily wear and tear in various environments.
₨ 235 -
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High-Power 4000W AC 220V Dimmer Motor Speed Controller PCB
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🚀 Extreme Power Handling: Supports up to 4000W (peak) for heavy-duty appliances.
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💎 Premium Fiber Material: Built on a high-grade Fiber PCB for superior heat resistance and durability compared to standard boards.
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🎯 Precision Control: Designed for the BTA16-600 TRIAC to provide flicker-free dimming and smooth motor speed adjustment.
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📏 Perfect Form Factor: Compact 11.6cm x 9.1cm size with pre-drilled mounting holes for easy installation.
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🛠️ Clear Component Labeling: Features high-visibility silk-screen printing for easy soldering and assembly of resistors, diodes, and capacitors.
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🔌 Universal Compatibility: Works seamlessly with 220V AC input for fans, heaters, incandescent bulbs, and AC motors.
₨ 180 -
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High-Power ZT-775 50W Class F DC Motor (12V–24V)
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🔋 Operating Voltage: 12V – 24V DC
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⚡ Power Output: 50W
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🔄 Speed Range: 4000 – 9000 RPM
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🧵 Shaft Size: 11.5mm (length) x 5mm (diameter)
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📏 Body Dimensions: 6.6cm (length) x 4.4cm (diameter)
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🔥 Class F Insulation: High thermal resistance for extended durability
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⚙️ Strong Torque & Stability: Ideal for continuous and heavy-load use
₨ 560 -
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High-Quality 105J 250V CBB22 Metallized Film Capacitors (1uF) – 10 Pcs Pack
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🔴 High-Grade 1uF Capacity: Features accurate 105J (±5% tolerance) rating for stable, precision circuit performance.
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🔵 Robust 250V Protection: Built to safely handle voltage spikes and demanding AC/DC filtering applications.
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🟢 Advanced Self-Healing Film: Premium metallized polypropylene prevents permanent shorts, extending your device’s lifespan.
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🟡 Ultra-Low Signal Distortion: Delivers crystal-clear audio and clean power filtering with minimal frequency loss.
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🟣 Ready-to-Solder Radial Leads: Durable, through-hole pins designed for quick, secure, and hassle-free PCB mounting.
₨ 150 -
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High-Sensitivity Electret Condenser Microphone Capsule – 1.5V Low Power MIC
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🎙️ High-Sensitivity Pickup: Features a -53dB sensitivity rating, ensuring clear audio capture even for faint sounds.
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🔋 Ultra-Low Power Draw: Consumes only 500µA at 1.5V, making it perfect for long-lasting battery-operated gadgets.
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📉 Clear Signal-to-Noise Ratio: A 56dB SNR provides a crisp audio output with minimal background hiss or interference.
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🔊 100dB Sound Handling: Engineered to handle high-pressure sound levels up to 100dB without signal clipping.
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🏗️ Compact & Efficient Design: Small footprint allows for seamless integration into space-constrained electronic housings.
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📱 Universal Compatibility: Ideal for Telephones, Mobile Phones, Laptops, and MP3/MP4 players.
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🛡️ Durable Capacitance Principle: Uses a fixed back plate and movable diaphragm for reliable, long-term performance.
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🛠️ DIY Electronics Ready: The go-to component for building Intercoms, Spy Monitors, and Voice Recorders.
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📸 Digital Camera Optimized: Perfect for repairing or upgrading audio modules in Digital Cameras and Camcorders.
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📦 Professional Grade Quality: 100% brand new and tested for stable frequency response and offset voltage consistency.
₨ 25 -
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High-Torque 12V DC Gear Motor | 70 RPM Slow Speed Precision Motor
🔴 High Torque Output
Advanced gear reduction system provides strong pulling and lifting force for demanding applications.🟠 Stable 70 RPM Speed
Perfectly tuned for smooth, controlled movement in robotics and automation systems.🟡 Extended 19.3mm D-Shape Shaft
Ensures secure, non-slip attachment for wheels, gears, and mechanical linkages.🟢 12V DC Efficient Operation
Low power consumption with reliable and consistent performance.🔵 Compact & Space-Saving Design
Easily fits into tight robotic frames, enclosures, and custom builds.🟣 Durable Metal Gear Housing
Strong construction for long-lasting performance and improved durability.⚪ Anti-Slip D-Shaft Design
Prevents slippage even under high load conditions.🟤 Easy Wiring Interface
Equipped with dual solder tabs for fast and secure connections.⚫ Wide Application Range
Perfect for smart locks, robotics, automation systems, toys, and prototypes.💗 Smooth & Quiet Operation
Precision gearing reduces vibration and ensures stable movement.₨ 225 -
High‑Power 3S 60A 12V Lithium Battery Protection Board | Smart BMS with Balancing | Shehzad Electronics
- 🔋 High Current 60A – Supports powerful motors and devices.
- ⚡ Smart Overcharge Protection – Keeps cells safe at 4.2V max.
- 🛡️ Over‑Discharge Guard – Prevents deep drain damage.
- 🔄 Auto Cell Balancing – Equalizes voltage across all cells.
- 🌡️ Temperature Safety – Protects against overheating.
- 🚀 Compact Design – Fits easily into battery packs.
- 🔧 Easy Wiring – Clearly labeled terminals for quick setup.
- 🟢 Energy Efficiency – Reduces power loss during operation.
- 🏆 Durable Build – Long lifespan with quality components.
- 🌍 Eco‑Friendly Solution – Extends battery life, reducing waste.
₨ 360 -
HOPE’S H-299 RECHARGEABLE LED TORCH | HIGH-POWER 2-GEAR PORTABLE SEARCHLIGHT | EMERGENCY HANDHELD FLASHLIGHT
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🌈 DUAL-MODE VERSATILITY: Switch between Strong Light for maximum distance and Weak Light for extended battery life.
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🔋 LONG-LIFE RECHARGEABLE BATTERY: Equipped with a premium 4V 350mAh sealed lead-acid battery for consistent power.
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🔌 CORDLESS PLUG-IN DESIGN: Features a clever built-in two-pin AC plug—no more lost charging cables!
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💡 HIGH-INTENSITY LED BEAM: Utilizes a 0.5W power-saving LED that provides a brilliant, concentrated white light.
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⏱️ EXTENDED RUNTIME: Enjoy up to 4 hours of continuous illumination on a single full charge.
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🔴 SMART CHARGE INDICATOR: A dedicated built-in LED light glows red to confirm the device is safely charging.
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🛠️ RUGGED ERGONOMIC GRIP: The textured, non-slip body ensures a firm hold even in wet or emergency conditions.
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🚀 ULTRA-PORTABLE DIMENSIONS: At only 12.5cm long, it’s the perfect size for pockets, backpacks, or glove compartments.
₨ 220 -
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HTC-1 Digital Thermometer Hygrometer Electronic LCD Temperature Humidity Meter
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🔴 Jumbo Multi-Function LCD: Displays large, clear digits for temperature and humidity alongside a full-featured digital clock and alarm system.
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🟠 Intelligent Memory Tracking: Easily recall the MAX & MIN recorded measuring values for both temperature and humidity with a single touch.
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🟡 Dual-Unit Versatility: Instantly switch between °C and °F units to suit your measurement preference.
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🟢 Comprehensive Time Management: Includes a Calendar function (month and date) and an everyday alarm to keep you on schedule.
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🔵 High-Precision Sensors: Engineered for high stability and accuracy across wide temperature and humidity ranges.
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🟣 Ultra-Low Power Consumption: Operates efficiently on a single 1.5V AAA battery, ensuring long-lasting performance without frequent changes.
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🟤 Flexible Mounting Options: Designed with a built-in bracket for desk-top placing and a rear slot for easy wall hanging.
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⚪ Portable & Lightweight: Weighing only 97g, its compact and simple design makes it easy to move or carry between different rooms.
₨ 625 -
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HTC-2 LCD Digital Electronic Thermometer Hygrometer Measuring Temperature Humidity Meter Alarm Clock Weather Station
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🔴 Dual-Zone Temperature Monitoring: Simultaneously displays Indoor and Outdoor temperature readings on one screen.
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🟠 Integrated Indoor Hygrometer: Provides real-time tracking of indoor humidity levels from 10% to 99% RH.
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🟡 Extended 1.5m Sensor Probe: Includes a specialized 1.5-meter cable for precise outdoor or remote temperature sensing.
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🟢 Smart Extremes Memory: Instantly recall the MAX and MIN recorded measuring values to track environmental changes over time.
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🔵 Customizable Units & Time: Easily toggle between °C and °F units and choose between 12-hour or 24-hour time display systems.
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🟣 Daily Alarm & Calendar: Stay organized with a built-in everyday alarm and a full Date & Calendar display.
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🟤 Ultra-Low Power Design: Optimized for high stability and accuracy while running on just a single 1.5V AAA battery.
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⚪ Dual Mounting Options: Features a versatile design suitable for stable Desk-top placing or secure Wall Hanging.
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💗 High-Stability Performance: Engineered for consistent accuracy with a humidity precision of +/-10% RH.
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🔘 Sleek, Compact Build: A modern white device that fits anywhere, measuring just 10.5 x 9.8 x 2.4 cm.
₨ 790 -
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HWY-800 Liquid Soldering Flux 15ml/25ml | Stainless Steel Welding Flux | Non-Toxic Quick Solder Tool
⚡ Quick & Easy Welding – Speeds up soldering process
🔩 Works on Difficult Metals – Stainless steel, nickel, iron & more
💧 Liquid Formula – Better absorption and even distribution
🛠 Strong Bonding Power – Creates firm and reliable joints
🌿 Non-Toxic & Eco-Friendly – Safe to use
🔥 Improves Solder Flow – Smooth and clean soldering
🚫 No Corrosion – Protects metal surfaces
🎯 Professional Performance – Ideal for repair shops & DIY users
🔄 Multi-Purpose Use – Electronics, automotive & heavy-duty tasks
⚠️ Not Suitable for Aluminum₨ 120 – ₨ 170
