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Premium 600mah 3.7V Lithium-Ion Polymer Rechargeable Battery
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⚡ High Energy Density: Packs significant power, such as 6.66Wh or 2.22Wh, into a miniature footprint.
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🛡️ Integrated Protection: Features a built-in Protection Circuit Module (PCM) to prevent overcharging and short circuits.
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📏 Ultra-Slim Profile: Available in thicknesses as thin as 0.48 cm to 1 cm, fitting into the tightest enclosures.
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🔌 Plug-and-Play Ready: Select models come equipped with standard white JST connectors for effortless installation.
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🔄 Long Cycle Life: Engineered to endure hundreds of recharge cycles with minimal capacity degradation.
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🪶 Feather-Light Design: Extremely portable weights ranging from only 10.6g to 34g.
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🎯 Stable Voltage Output: Maintains a consistent 3.7V nominal output for the smooth operation of sensitive components.
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🛠️ Universal Compatibility: Ideal for GPS trackers, smartwatches, RC toys, and custom Arduino/Raspberry Pi projects.
₨ 160 -
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Premium 75W Wood Handle Soldering Iron Heating Element
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🚀 1. Ultra-Fast Thermal Response: Precision-wound nichrome wire allows the element to reach working temperature in record time.
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🛡️ 2. Triple-Layer Mica Insulation: Encased in premium heat-resistant mica to ensure 100% electrical safety and prevent short circuits.
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🪵 3. Seamless Wood-Handle Fit: Specifically calibrated with a 1.4cm outer diameter to fit standard external-heating wooden handle irons.
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🌡️ 4. Consistent Heat Stability: Maintains steady, unwavering tip temperatures even during continuous, long-duration soldering sessions.
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🔥 5. High-Temp Lead Wires: Equipped with reinforced, heat-resistant insulation cables that won’t crack or melt under extreme heat.
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💎 6. Superior Oxidation Resistance: Treated core material resists corrosion and oxidation, significantly extending the lifespan of the heater.
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⚡ 7. Efficient 220V Power Conversion: Optimized internal resistance ensures that all 75W of power is converted into usable heat at the tip.
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🛠️ 8. Heavy-Duty Versatility: Robust enough for thick wire splicing while maintaining the precision needed for circuit board components.
₨ 130 -
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Premium 9V 1.5A DC Power Supply Adapter – High-Efficiency AC to DC Converter
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⚡ [Stable 9V Output] – Provides a constant 9V DC flow, ideal for sensitive electronic components.
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🔌 [220V AC Input] – Standard wall plug design compatible with common household power outlets.
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🔋 [High Current Capacity] – Delivers up to 1.5A (1500mA), powering devices that require more “juice” than standard 1A adapters.
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⚪ [Sleek White Design] – A clean, modern aesthetic that looks great in any home or workspace setup.
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🛠️ [Universal Barrel Jack] – Features a standard DC connector for plug-and-play compatibility with most electronics.
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🛡️ [Built-in Protection] – Engineered with internal safety circuits to protect your gear from voltage spikes.
₨ 285 -
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Premium RJ11 6P4C Modular TelePhone Connectors
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🟠 GOLD-PLATED PINS – Maximum conductivity that prevents signal loss and fights off corrosion forever.
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💎 DIAMOND-CLEAR CASING – High-grade transparent housing allows for flawless wire inspection during crimping.
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⚡ 99.99% OXYGEN-FREE COPPER – Advanced internal pins ensure fast, lag-free data transmission and superior audio clarity.
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🔗 UNIVERSAL 6P4C DESIGN – Fully compatible with all standard 4-wire telephone cables and RJ11/RJ12 wall jacks.
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🏗️ INDUSTRIAL DURABILITY – Heavy-duty plastic latch designed to withstand thousands of plug-ins without snapping.
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🛠️ DIY FRIENDLY – Precision-engineered slots make it incredibly easy to align wires, perfect for repairs or custom cable lengths.
₨ 8 -
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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