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Multi Output Bridge Rectifier PCB – 15V+15V, 5V, 12V DC Power Supply Board | 11cm x 6.5cm
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✅ Supports regulated DC outputs: 15V+15V, 5V, and 12V.
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🔋 Ideal for powering amplifier boards, microcontrollers, and lab projects.
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🔄 Uses IN4007 diodes for full-wave bridge rectification.
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⚙️ Includes mounting for 7812 and 7805 voltage regulators.
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🔧 Designed to support TIP41C and TIP42C power transistors.
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🔍 Clearly marked silkscreen for easy identification of components.
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🧲 Equipped with positions for filter capacitors (up to 2200µF / 35V).
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⚡ Compatible with center-tapped transformer AC input.
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🧰 Strong PCB layout for high current and heat dissipation.
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📏 Compact size: 11cm x 6.5cm, great for small enclosures.
₨ 150 -
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Single Side Copper Clad PCB Board 10×15cm | Universal Circuit Board Plate 1mm
🧩 Single Side Copper Layer – Ideal for simple circuit designs
⚡ Excellent Conductivity – High-quality copper for better performance
📏 Standard Size (10×15cm) – Suitable for multiple applications
🛠 Easy to Cut & Shape – Customize according to your project
🎯 Smooth Surface Finish – Perfect for etching and soldering
🧱 Durable & Strong Board – Long-lasting and reliable
🔧 DIY Friendly – Great for beginners and professionals
🌍 Multi-Purpose Use – Electronics, education, and repair work
💡 Lightweight & Compact – Easy to handle and store₨ 135 -
7 Volumes 4 Mic Echo Sound PCB – Professional Karaoke & Audio Mixing Board
✅ 7-Band Volume Control: Fine-tune audio output for balanced, crystal-clear sound.
✅ 4 Microphone Inputs: Supports multiple mics with individual echo adjustments—ideal for group performances.
✅ Echo Effect: Built-in echo for enhanced vocal depth and richness.
✅ Compact & Durable: High-quality PCB designed for long-lasting performance.
✅ Easy Integration: Ready to install in custom audio setups, amplifiers, or PA systems.
✅ Versatile Use: Perfect for karaoke machines, stage performances, home theaters, and DIY audio projects.₨ 120 -
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 -
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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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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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150W Mono Amplifier PCB – High Power Output with 4 NPN/PNP Transistors
✅ 150W Mono Power Output – Ideal for bass-heavy audio applications
✅ 4 NPN & PNP Transistors – Stable and efficient amplification
✅ Compact Size (120mm x 63mm) – Fits easily into custom enclosures
✅ High-Quality PCB Material – Durable and heat-resistant
✅ Low Distortion – Clean and powerful sound reproduction
✅ Easy to Install – DIY-friendly for custom projects
✅ Versatile Use – Suitable for car audio, subwoofers, and more
✅ Reliable Performance – Built to handle continuous high power
✅ Cost-Effective – Professional audio quality at an affordable price
✅ Ideal for Upgrades – Perfect for replacing or enhancing existing amplifiers₨ 105 -
600W Mono Amplifier PCB – Compact Outdoor Audio Board w/ 4 NPN/PNP Transistors
✅ 600W Mono Output – Powerful sound for outdoor/stage use
✅ 4 NPN/PNP Transistors – Enhanced durability and clarity
✅ Ultra-Compact (8.5cm x 7.6cm) – Space-saving design
✅ Outdoor-Ready – Resists heat and environmental stress
✅ Low-Distortion – Clean audio even at high volumes
✅ Versatile – Works with subwoofers, PA systems, and more₨ 105 -
2.1 Channel TDA2030 Amplifier PCB Board – 18W+18W+18W Audio Power Board
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Chip Compatibility: Designed for TDA2030 ICs (not included)
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Audio Output: 2.1 Channel – 18W + 18W Stereo + 18W Subwoofer
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Operating Voltage: 12V-0-12V AC
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High-Quality Design: Durable PCB with clear silk screen markings
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Volume Controls: Separate controls for woofer and master volume
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Tone Adjustment: Onboard tone control for fine-tuning sound quality
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Protection Circuitry: Space for protection diodes and capacitors
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Ideal For: DIY speaker projects, home theater systems, and audio enthusiasts
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Easy Assembly: Clearly labeled component placements for beginners and experts alike
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Compact Size: Perfect for compact audio systems
₨ 105 -
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Single Side Veroboard – Straight Line Style – 24 Lines (6.5cm x 14.5cm)
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✅ Board Style: Straight Lines – Ideal for clean and structured circuit routing
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✅ Lines: 24 Copper Tracks
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✅ Size: 6.5cm x 14.5cm – Perfect for most prototyping needs
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✅ Material: Durable FR2 Phenolic Laminate with Single Side Copper Coating
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✅ Hole Pitch: 2.54mm – Standard spacing for through-hole components
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✅ Hole Diameter: ~1mm – Fits most component leads
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✅ Applications: Prototyping, DIY projects, academic experiments, small circuits
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✅ User-Friendly: Easy to cut, drill, and solder
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✅ Brand: Shehzad Electronics – Trusted quality for electronics components
₨ 90 -
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Single Side Veroboard – Breadboard Style PCB | 116 Tracks | 6.5cm x 14.5cm
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✅ Type: Breadboard Style Veroboard (Strip Board)
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✅ Board Style: Single Sided Copper Tracks
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✅ Track Lines: 116 Horizontal Lines
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✅ Hole Pitch: 2.54mm (Standard Spacing)
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✅ Dimensions: 6.5cm x 14.5cm
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✅ Material: High-quality FR2 / Phenolic Laminate
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✅ Compatible With: Resistors, ICs, Capacitors, Transistors & More
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✅ Ideal For: DIY circuits, learning electronics, prototyping, and small project development
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✅ Brand: Shehzad Electronics
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✅ Easy to Cut, Drill, and Solder
₨ 90 -
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12V AC Op-Amp Bass Mid Treble Tone Control PCB Board | Dual LM358 Preamp Equalizer Board for Home Theater & Audio DIY
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🔴 12V AC Transformer Ready: Directly connects to standard 12V AC power supply inputs for seamless system integration.
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🟢 Dual LM358 Architecture: Uses two operational amplifiers to process independent sound frequencies cleanly.
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🟡 Precision Frequency Control: Fine-tunes bass, midrange, and treble levels for optimal audio balance.
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🔵 Ultra-Clear Silkscreen: Clearly labeled component positions streamline resistor, capacitor, and IC placement.
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🟣 Onboard Rectifier Circuit: Features designated slots for 1N4007 diodes and filter capacitors to handle AC power input.
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🟠 High Signal-to-Noise Ratio: Delivers clean audio pre-amplification with minimal distortion or hum.
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🟤 Compact Layout: Space-saving footprint fits effortlessly inside amplifier cabinets and project boxes.
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⚪ Durable Circuit Board: Sturdy board layout built to withstand heat during component assembly.
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🟦 Universal Audio Compatibility: Connects smoothly between audio input sources and main power amplifier boards.
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🟩 Ideal for DIY Builders: Perfect foundation for custom sound systems, karaoke setups, and active equalizers.
₨ 75 -