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Premium Single-Sided Copper Clad DIY Universal PCB Plate (10×8 Inch)
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🔴 Premium Single-Sided Copper: Features a clean, uniform copper layer on one side, perfect for smooth etching and reliable soldering.
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🟢 Generous Sizing: Measures 10 Inch x 8 Inch, providing plenty of surface area for large designs or multiple smaller projects cut from a single sheet.
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🔵 DIY & Prototyping Ready: Excellent for toner transfer, photoresist, or CNC routing methods to create your own custom circuit boards.
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🟠 Sturdy Base Material: Built on a durable, heat-resistant laminate backing (marked with “HS” branding as seen in 20260613_220037.jpg) to prevent warping during soldering.
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🟡 Package Includes: 1x Single-Sided Copper Clad PCB Plate.
₨ 450 -
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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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Professional 165mm Aluminum Heat Sink – 12-Hole High-Capacity Radiator
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🚀 Maximum Surface Area: Expertly designed with a 12-hole deep-fin structure to maximize contact with cooling air for rapid heat expulsion.
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💎 Pure Aluminum Performance: Constructed from high-conductivity pure aluminum for significantly better thermal management than standard alloys.
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⚡ Heavy-Duty Cooling: The large 165mm x 60mm footprint is specifically built to handle high-wattage COB LEDs and Power ICs.
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🔊 Audio Stability: Keeps high-output Amplifier Transistors cool, preventing thermal distortion and ensuring consistent sound quality at high volumes.
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📏 Precision Engineered: Features a durable and practical design that is easy to install, mount, and disassemble for project maintenance.
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🛡️ Component Protection: Significantly extends the service life of your electronics by preventing “unnecessary waste” caused by overheating.
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🌬️ Natural Convection Optimized: The longitudinal fin design promotes excellent airflow, making it effective for both passive and fan-forced cooling.
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🛠️ Maker-Friendly Construction: A sturdy, thick base plate allows for easy drilling and tapping to fit any custom component layout.
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✨ Professional Finish: A clean silver aesthetic that adds a professional look to your DIY enclosures and open-frame builds.
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🌍 Wide Range of Uses: The ultimate cooling solution for Solar Inverters, High-Power LED Arrays, Industrial Power Supplies, and DIY Audio Amps.
₨ 590 -
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Professional 60W Adjustable Temperature Transparent Soldering Iron – Fast Heating, Precision Control
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🔄 Adjustable Temperature Control: Precise knob adjustment from 200°C to 450°C for versatile application on various projects.
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📊 LCD Temperature Display: Clear digital readout shows your set temperature for accurate, repeatable results.
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⚡ Rapid Ceramic Heating Element: Advanced external ceramic core heater ensures fast warm-up (to temp in ~1 min) and consistent, stable heat transfer.
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💡 LED Heating Indicator: Visual light confirms when the iron is powered on and heating.
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🛡️ Robust & Safe Construction: Features an anti-bending protective sleeve, a durable stainless steel sleeve, and six ventilation holes for optimal heat dissipation.
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👐 Ergonomic Handle: High-temperature resistant transparent handle provides a secure, comfortable grip and enhanced safety during extended use.
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🔌 Professional Safety Features: Equipped with an earth chip wire (grounding wire) for user protection. Lead-free soldering tip is included for safe, modern soldering.
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⚖️ Complete Kit: Includes the soldering iron and a stand for safe unplugging, cooling, and storage.
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📏 Specifications: 60W | Voltage: 200-240V | Temperature Range: 200-450°C.
₨ 1,160 -
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PT2399 & JRC4558 IC-Based Echo Sound Board Kit – High-Quality Audio Effects
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🎛️ Dual Premium ICs
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PT2399: Digital echo/delay processor
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JRC4558: Low-noise audio preamplifier
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🔄 Adjustable Echo Effects
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Control delay time, echo repeat, and feedback level
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🎸 Multi-Device Compatibility
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Works with guitars, microphones, karaoke systems, mixers, and more
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🛠️ DIY-Friendly Design
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Ideal for electronics hobbyists and audio professionals
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🧱 Compact & Durable
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Built with high-quality components for reliable performance
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🔌 Easy Integration
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Simple wiring and installation into any audio setup
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₨ 630 -
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PT2399 + Opamp 3-Volume Echo Sound PCB – Professional Grade Dual Supply Effects Board
✅ PT2399 + Opamp hybrid design
✅ Three dedicated volume controls
✅ Dual DC supply operation (±12V-±15V)
✅ Professional-grade audio quality
✅ Low-noise signal path
✅ Studio and stage ready
✅ Easy integration into existing gear
✅ Ideal for guitar/bass/vocal effects₨ 45 -
PT2399 Digital Echo/Delay IC – High-Quality Audio Processing Made Eas
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Built-In A/D and D/A Converters: Ensures high-quality signal conversion for clear, natural sound.
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Adjustable Delay Time: Can be set from 30ms to 340ms, suitable for various audio effects from short reverb-like echoes to long delays.
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Low Noise and Distortion: Provides clean and clear audio output, ideal for professional audio systems.
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Simple Implementation: Requires only a few external components, making it perfect for DIY projects and commercial designs.
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Versatile Applications: Used in guitar pedals, karaoke systems, audio mixers, and more.
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Compact Package: Available in a DIP-16 package, easy to use and solder on standard PCBs.
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Low Cost & High Performance: Excellent performance at an affordable price.
₨ 60 -
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PT2399 Echo Sound Board | Karaoke Microphone Reverb Module | Delay Repeat Echo Control | Low Noise Audio Processor | Preamp DIY Audio Board
- ✨ PT2399 Digital Echo Processor – High-quality sound effects
- 🎤 Perfect for Karaoke Systems – Professional echo & reverb
- 🎶 Rich & Clear Audio Output – Warm and immersive sound
- 🔊 Ultra-Low Noise (< -90dBV) – Clean audio performance
- ⚡ Low Distortion (<0.5% THD) – Smooth sound reproduction
- 🎚️ 3 Adjustable Controls – Delay, Repeat, Echo tuning
- 🔧 DIY Friendly Module – Easy integration with amplifier
- 🧠 Built-in ADC & DAC – Stable digital processing
- 🔄 Adjustable VCO Frequency – Flexible echo timing
- 🔋 Low Power Consumption – Efficient performance
₨ 350 -
PT2399 Echo/Delay Sound Effect PCB – Professional Audio Effects Board for Guitar Pedals & DIY Projects
✅ PT2399 Echo/Delay Effect Circuit
✅ Compact and Easy-to-Assemble Design
✅ Labeled Component Layout (10K, 4K7, 100R, etc.)
✅ Adjustable Delay Time and Feedback
✅ Professional-Grade Audio Quality
✅ Low Noise Operation
✅ Works with 9V-12V Power Supply
✅ Perfect for Guitar Pedal Projects
✅ Includes All Critical Components
✅ Durable PCB Construction₨ 50 -
PT2399 Karaoke Echo Pre-Amplifier Board – Dual Microphone Input with Bass & Tone Control – Sammar Electronics Professional Reverb Kit
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🎤 Dual Microphone Support: Features two dedicated mic ports for group performances and professional duets.
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✨ Legendary PT2399 Echo: Powered by the original processing chip for the standard echo effect found in professional DVD players.
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🎛️ 5-Knob Precision Control: Take full command with individual knobs for Mic Volume, Echo, Bass, Tone, and Aux Music Volume.
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⚡ High-Fidelity Pre-Amp: Equipped with JRC4558 dual op-amps for clean, powerful signal processing and minimal noise.
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🎶 Independent Mixing: Seamlessly blend your vocals with background music using the Independent Aux Volume control.
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🔄 Customizable Reverb: The onboard Echo CTRL knob allows you to fine-tune the delay time for a custom acoustic feel.
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📱 Universal Aux Input: Easily connect your Phone, PC, or CD player as a music source via the standard input pads.
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🏗️ Sammar Electronics Build: Precision-manufactured (Model SK177) with high-grade components for industrial-level durability.
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🛡️ Low Noise Floor: Engineered with advanced filtering to ensure a pure signal path free from background hum.
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📦 DIY Karaoke Ready: The perfect core module for building Custom Karaoke Machines, PA Systems, and Home Theaters.
₨ 760 -
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R300 Desoldering Wire Solder Wick Tin Remover 1.5m Length Braid BGA Soldering Tools
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🔴 Pure Copper Core: High-grade material for maximum heat transfer and suction.
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🟠 Advanced Tin Absorption: Specifically engineered to soak up excess solder effortlessly.
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🟡 Oxidation & Corrosion Resistant: Stays fresh and effective even after storage.
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🟢 Universal Compatibility: Fits and works perfectly with all types of soldering irons.
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🔵 Ultra-Clean Results: Leaves pads and connections smooth and ready for new components.
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🟣 High Thermal Conductivity: Quickly reaches the melting point to protect sensitive parts.
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⚪ Heavy-Duty Loading Effect: Superior braid density allows for massive tin-holding capacity.
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🟤 Sturdy & Practical Braid: Durable construction that stands up to rigorous bench work.
₨ 260 – ₨ 310 -
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R300C 3V–9V Mini DC Motor | 3500RPM High-Speed Micro Motor for Small Fans & RC Models
⚡ High-Speed Performance – 3500 RPM at 3V, 7000 RPM at 6V
🧩 Compact Size – Overall dimensions 23.2 × 12.4mm, fits in small spaces
🔌 Wide Voltage Range – Operates from 1.5V to 9V
🛠 Micro Design – Ideal for RC toys, model aircraft, and small fans
🎯 Automatic Load Adaptation – Motor speed adjusts according to load
💡 Smooth & Stable Operation – Absorbs sudden changes in load effortlessly
📏 Rated Power: 0.06W, Rated Current: 0.05A, Rated Speed: 2800 RPM
🔋 Efficient & Durable – Micro DC motors are more efficient than other types
🛠 Versatile Applications – Perfect for DIY electronics, hobby projects, and small appliances
🌟 Easy Integration – Pre-wired for simple installation₨ 30
