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D1047 70W Mono Audio Amplifier PCB – High Power Circuit Board for DIY Projects
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✅ Supports D1047 Transistor – Designed for high-power mono audio amplification
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✅ 70W Output Power – Great for home audio or custom speaker projects
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✅ Clear Silk Screen Layout – Easy identification of components for quick assembly
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✅ Heavy-Duty Copper Traces – Reliable current handling and durability
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✅ Integrated Rectifier Section – Includes space for 4x IN5400 diodes and 2x 2200µF capacitors
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✅ DIY Friendly – Perfect for electronics hobbyists and students
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✅ Compact Design – Space-saving layout without compromising performance
₨ 105 -
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2.1 Amplifier Board, TDA2030 BTL Circuit, LM1875 Audio PCB, 36W Subwoofer Amplifier
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🔊 Triple Output: Delivers 18W x 2 (stereo) + 36W (subwoofer) for powerful 2.1 channel audio.
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🔌 Dual AC Power Support: Compatible with 12V-0-12V to 15V-0-15V transformer input.
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🎚️ Dual IC Compatibility: Supports both TDA2030 (warmer sound) and LM1875 (cleaner highs).
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🎵 BTL Technology: Enables efficient 36W subwoofer output with deep, punchy bass.
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🔍 Low Distortion: Less than 0.2% THD ensures crystal-clear sound reproduction.
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⚡ Stable Power Handling: Performs consistently across varying input voltages.
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🛡️ Low-Noise Design: Carefully routed layout reduces interference and hum.
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💪 Robust PCB: Thick copper layers ensure better heat dissipation and longevity.
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🧰 Plug-and-Play: Clearly labeled component and terminal markings for easy assembly.
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🏠 Compact & Versatile: Perfect for DIY projects, car audio, or home theater systems.
₨ 105 -
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55g Soldering Iron Flux Paste 🟡 | High-Strength Soldering & Welding Aid | Non-Toxic
🟡 No-Acid Flux – Safe for delicate electronics
⚡ Strong Welding Power – High-intensity, durable joints
💎 Excellent Oxide Removal – Works on gold, copper, and wires
🌡️ Stable & Low Volatility – Long-lasting and reliable
🛠️ Low Residual – Clean and precise soldering
🎨 Non-Toxic & Odorless – Safe for indoor use
🔧 Easy Application – Apply with toothpick or matchstick
📏 Semi-Solid Paste – Doesn’t spill, easy to control
🔥 Improves Solder Flow – Smooth, fast melting
🛠️ Versatile Use – Electronics, maintenance, and DIY projects₨ 110 -
3.5mm Plug Jack Connector to 2 RCA Male Music Stereo Adapter Cable Audio AUX Line for Phones TV Sound Speakers Extension Cord
- 100% brand new and high quality.
- * Converts 2 RCA audio (left and right) to standard 3.5mm audio
- * Great to plug MP3 and smartphones into home audio systems
- * Color coded for easy identification and connection
- * Connectivity: RCA ( M x 1 ) to RCA ( M x 2 )
- * Cable Type: Audio Cable
- * Length: Approx.4.5ft
₨ 110 -
35W Waterproof LED Bulb Lamp Chip White DOB Direct AC 220V
- Item: LED SMD Chip for Bulb
- Watt: 35W
- Volt: 220-240V
- Size:78mm
- Color Temperature: White
- Color Rendering Index:>Ra80
- Beam angle :120 degree
- Feature: No Need Driver/Smart IC
- Easy to DIY
- How to use it: Connect 220-240V
- Lifespan:over 10,000hrs
- Housing material:Aluminum
- 2835 LED Panel Ceiling Light Fixtures Lamp Plate
- High quality material, durable and long lifespan
- Modern appearance, perfect decoration for home
- Ideal for living room, hall, office, store, hotel, et
₨ 110 -
1.2V NI-MH GP ReCyko+ 1000mAh Rechargeable AA Batteries – Reliable & Eco-Friendly Power Solution
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Brand: GP Batteries
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Model: ReCyko+ AA 1000mAh
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Battery Type: NiMH (Nickel-Metal Hydride)
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Capacity: 1000mAh
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Voltage: 1.2V
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Recharge Cycles: Up to 1000 times
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Shelf Life: Retains charge for up to 12 months
₨ 110 -
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D1047 – High Power NPN Transistor | 140V, 12A, 100W
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Voltage Rating (Vce): 140V
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Collector Current (Ic): 12A
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Power Dissipation (Pd): 100W
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Package Type: TO-3P
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Gain (hFE): 40 – 320 (Typical Range)
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Applications: Audio Amplifiers, Power Switching Circuits, Motor Control, Voltage Regulators
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High Efficiency and Durability
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Reliable Performance in High Power Applications
₨ 110 -
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3.7V AA Lithium-Ion Rechargeable Batteries – 450mAh | Reliable Power for Electronics
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🔋 Voltage: 3.7V (Higher than standard AA for enhanced performance)
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🔁 Rechargeable: Yes – Recharge hundreds of times, saving money
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⚡ Capacity: 450mAh – Suitable for low to medium drain devices
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📐 Standard Size: AA – Compatible with most AA-sized battery compartments
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🔧 Battery Type: Lithium-Ion (Li-ion) – Lightweight, efficient, and powerful
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🌍 Eco-Friendly: Helps reduce waste and environmental impact
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🧰 Best For: Flashlights, toys, remote controls, Arduino/DIY projects, portable devices
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🛡️ Reliable Quality: From Shehzad Electronics – Trusted seller with 4+ years of experience
₨ 110 -
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5V 2A Dual USB Power Bank Module – DIY Charging Board
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🔌 Dual USB Output Ports – Charge two devices at once with 5V 2A total output
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🔋 Battery Compatibility – Supports 3.7V lithium-ion and polymer batteries (including 18650 cells)
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🛡️ Safety Protection Built-In – Overcharge, over-discharge, short-circuit, and overcurrent protection
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⚙️ Compact Design – Easy to install in custom enclosures or DIY power bank cases
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💡 Low Power Consumption – Efficient design for long battery life
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📏 Approximate Size – 68mm × 30mm × 12mm
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🔧 User-Friendly Setup – No soldering required for basic installation
₨ 110 -
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2S 3A BMS Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board
✅ Supports 2S (7.4V) Li-ion / Li-Po Battery Packs
✅ Overcharge Protection: 4.25V – 4.35V ±0.05V
✅ Over-Discharge Protection: 2.3V – 3.0V ±0.05V
✅ Continuous Current: 3A | Peak Current: 5A
✅ Short-Circuit Protection: Auto Recovery Supported
✅ Ultra-Low Standby Current: <3µA for Long Life
✅ MOSFET Controlled Charging & Discharging
✅ Compact Design, Easy to Install
✅ Operating Temp: -40°C to +50°C₨ 110 -
3.7V 220mAh Lithium-Ion Rechargeable Battery
⚡ 220mAh Reliable Capacity
Perfect balance of compact size and dependable power output.🔋 Stable 3.7V Performance
Ensures smooth operation for sensitive electronic circuits.🛡️ Built-In Protection Board
Protects against over-charging, over-discharging & short-circuit.📏 Ultra-Compact Dimensions
Size: 2.5 × 1.5 × 0.8 cm — fits where others can’t.🪶 Super Lightweight
Only 4.4g, ideal for wearable and portable gadgets.🔁 Rechargeable & Long Life
Designed for multiple charge cycles with consistent performance.🔌 Pre-Wired Leads
Quick and easy installation for DIY & repair work.₨ 110 -
PRO-SERIES 200W D1047 STEREO AMPLIFIER PCB
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🔊 Dual-Channel Stereo: Complete Left and Right channel amplification on a single, high-quality board.
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💎 Quad D1047 Power: Utilizes four D1047 NPN transistors for a balanced and punchy output.
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⚡ 200W Total Power: Delivers 100W per channel, perfect for 8-inch to 10-inch home speakers.
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📏 Extended PCB Design: Large 14.6cm x 8cm layout provides better airflow and easier soldering.
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🛠️ Error-Proof Assembly: All component values are printed directly on the board for a “no-manual” assembly experience.
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🌡️ Integrated Heat Management: Linear transistor alignment allows for direct mounting to a single aluminum heat sink.
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🔋 Efficient Voltage Range: Optimized for 25V-0-25V AC input, making it compatible with standard 5A-7A transformers.
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🛡️ Built-in Power Section: Features dedicated slots for large filter capacitors ($4700\mu F$ or higher) for hum-free audio.
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🔌 Versatile Connectivity: Separate pads for Ground (GND), Speaker Out (SP), and Audio Input (IN) for clean wiring.
₨ 110 -