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TEA2025B Stereo Audio Amplifier Board – 6W + 6W Dual Channel High-Fidelity Sound Kit – Integrated Bass & Treble Tone Control – Sammar Electronics Premium Edition
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🔊 Dual Stereo Punch: Delivers a balanced 6W + 6W output, perfectly optimized for driving 4-ohm or 8-ohm speakers with clarity.
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🎛️ Total Audio Sculpting: Onboard knobs for Bass, Treble, and Volume give you full control over your acoustic environment.
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🎶 Soft-Clipping Technology: Built-in circuitry preserves sound quality by smoothing out signals during high-volume peaks.
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⚡ Dual Power Versatility: Supports 9V AC (Transformer) or 9V–12V DC (Battery/Adapter) for maximum installation flexibility.
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🔇 Pure Signal Path: Features a massive 2200uF filter capacitor to eliminate background noise and AC hum.
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❄️ Advanced Thermal Safety: Includes a pre-installed aluminum finned heatsink and internal thermal shutdown protection.
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🌌 High Channel Separation: Engineered for a wide, immersive soundstage with distinct Left and Right audio channels.
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🏗️ Sammar Electronics Quality: Built on a robust PCB with professional-grade components for long-term reliability.
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🛠️ Hobbyist-Friendly Setup: Features clearly labeled solder pads for R-G-L Input and Speaker Outputs for fast wiring.
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📦 All-In-One Solution: The ideal core for DIY Desktop Speakers, PC Sound Systems, and Portable Audio Gear.
₨ 525 -
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18W TDA2030 Mono Low Pass Woofer Amplifier Board only Bass Output Kit
- 18W Mono Low Pass Amplifier Board only Bass Output Kit
- Chip Type: Class AB
- Chip model: JRC4558, TDA2030
- Supply voltage: 12+12 VOLTS AC (4A Transformer Recommended)
- Output channel: 1 channel Bass only
- Output power: 18W
- Power efficiency: over 90%
- Impedance: 4O to 😯 (Use 4O for Double Power)
- Woofer Frequency response: 20Hz to 200Hz
₨ 525 -
ZB2L3 Battery Capacity Tester 🔧 | 18650 Lithium Analyzer | 3A Discharge Module
🔋 Wide Battery Support – Works with 1.2V to 12V batteries
⚡ Up to 3A Discharge Current – Accurate capacity testing
📊 Real-Time Display – Shows voltage, current & capacity
🎯 High Accuracy Measurement – Reliable testing results
🔧 Adjustable Cut-Off Voltage – Custom test settings
🔌 Micro USB Power Input – Easy and convenient powering
💎 Large Capacity Range – Measures up to 9999Ah
📏 Compact Size – Fits easily in any workspace
🛠️ DIY Friendly Module – Great for hobbyists and engineers
🔥 Automatic Test Function – Simple one-button operation₨ 525 -
MG6B-5 Handheld 3X Magnifying Glass | 75mm Optical Lens | Dual LED Illumination | Professional Grade Reading & Repair Tool
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💎 High-Definition 3X Power: The premium optical-grade lens offers consistent 3X magnification, perfect for hobbies, crafts, and professional inspections.
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💡 Integrated Dual LED Lights: Equipped with two ultra-bright LEDs that eliminate shadows, providing a localized light source exactly where you need it most.
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📐 Massive 75mm Viewing Area: The wide-diameter lens allows you to see more at once, reducing the need to constantly move the glass back and forth while reading.
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☁️ Ultra-Lightweight Construction: Designed with high-density materials to be incredibly light, making it the perfect portable tool for seniors and kids alike.
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🖐️ Ergonomic Comfort Grip: The specialized handle shape is engineered to fit the natural curve of your palm, ensuring a steady, slip-free hold.
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🔋 Efficient Battery Operation: Powered by 3 standard AAA batteries, providing hours of continuous illumination for late-night reading or dim workshops.
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🛠️ Multi-Purpose Utility: A versatile tool for electronics repair, circuit board inspection, medical label reading, and professional jewelry appraisal.
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🛡️ Impact-Resistant Frame: The sturdy white housing protects the lens edges from chips and cracks, ensuring long-lasting durability for years to come.
₨ 535 -
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RS-755 High Torque 12V DC Motor | Professional 6000 RPM Ball Bearing Motor
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🚀 High-Velocity 6000 RPM: Delivers a powerful rotation speed of 6000 RPM, perfect for high-speed cutting, drilling, or blowing.
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💪 Maximum Torque Output: Specifically engineered as a High Torque model to drive heavy mechanical components with ease.
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🔵 Premium Ball Bearing Design: Equipped with a ball bearing for reduced noise, minimal heat buildup, and maximum durability.
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🔋 Steady 12V Performance: Optimized for standard 12V DC power supplies, making it compatible with car batteries and high-amp adapters.
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📏 Non-Slip D-Shaft: Features a 7.8mm x 5mm D-type shaft that ensures gears and pulleys lock on securely without spinning out.
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🏗️ Heavy-Duty Dimensions: A robust build measuring 6cm in length and 4.2cm in diameter, providing a solid foundation for industrial tasks.
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🌡️ Ventilated Metal Casing: Large cooling vents integrated into the metal housing allow for superior heat management during long run times.
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🛠️ Easy Mounting: Includes pre-threaded mounting holes on the front face for secure and stable installation in any chassis or bracket.
₨ 545 -
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RS-775 High Torque 24V-36V DC Motor 4500 RPM Powerful Motor for DIY & Industrial Use
- ✅ Voltage Range: 24V-36V DC for flexible power compatibility
- ✅ Speed: 4500 RPM for high-speed performance
- ✅ High Torque Output – Ideal for heavy-duty applications
- ✅ Shaft Dimensions: 29mm length x 4.9mm diameter
- ✅ Motor Dimensions: 6.6cm x 4.4cm for a compact fit
- ✅ Durable Metal Housing – Ensures heat dissipation and longevity
- ✅ Stable & Low Noise Operation – Smooth performance with minimal vibration
- ✅ Versatile Applications – Perfect for power tools, robotics, drills, e-bikes, and industrial machinery
₨ 550 -
XL6009 DC-DC Step-Up Boost Converter Module with LED Voltmeter
⚡ Wide Input Range — Supports DC input from 4.5V to 32V
🔋 Adjustable Output Voltage — Easily adjustable from 5V to 35V
💡 Built-in LED Voltmeter — Real-time digital voltage monitoring display
🚀 High Efficiency Design — Conversion efficiency up to 94%
🎛️ Precision Voltage Adjustment — Smooth tuning using onboard potentiometer
🛡️ Safety Protection — Includes overheat and short-circuit protection
📟 Input/Output Voltage Display Switching — One-touch voltage monitoring selection
🔄 400KHz High Switching Frequency — Smaller ripple and stable output performance
🔌 3A Maximum Input Current — Suitable for various medium-power applications
📦 Compact DIY-Friendly Module — Perfect for electronics projects and power systems
₨ 550 -
50PCS 7×9 Inch Resealable Vacuum Airtight Clear Zip Lock Bags
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💎 Premium 0.05mm Thick LDPE Material – Strong, flexible & tear-resistant
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🔒 Vacuum Airtight Seal – No air in, no air out after closing
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🔁 10 Million Times Reclosable Zip – Built for long-term reuse
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👀 Crystal Clear Design – Easy to see contents at a glance
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📏 Accurate Size in Inches – 7 × 9 inch for perfect fitting
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♻️ Durable & Reusable – Eco-friendly and cost-effective
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🍬 Multi-Purpose Storage – Ideal for candies, nuts, dry fruits, desserts
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🌱 Safe for Small Items – Perfect for seeds, jewelry & accessories
₨ 552 -
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Dual USB Current Voltage Charger Detector battery Tester 3V to 9V Voltmeter Ammeter
- IN – Contact with chargers
- OUT – Contact with USB of Cables
- Voltage : 3-9 V +/-1%
- Current : 0-5 A +/-1% (0-3A is better)
- Power : 15 W
- Model: KWS-10VA
- Material: Plastic
- Color: Black
- Size: 61*28*15mm
- Net weight: 22g
₨ 560 -
XLR Female to 6.5mm Plug Microphone Cable – 5m / 10m Professional Mic Audio Cable
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🔴 Professional Audio Cable – Designed for microphones, mixers, amplifiers, and studio equipment.
🟢 XLR Female to 6.5mm Plug – Connects 3-Pin XLR microphones to 6.5mm audio inputs.
🔵 Low Noise Shielded Cable – Reduces signal interference for clear audio transmission.
🟡 Nickel-Plated Connectors – Durable metal connectors for stable signal connection.
🟣 Strain Relief Design – Molded connectors protect the cable from bending damage.
🟠 Studio & Live Performance Use – Ideal for musicians, singers, DJs, and sound engineers.
🔷 Strong & Flexible Cable – Built for long-lasting professional use.
📏 Multiple Length Options – Available in 5 meters and 10 meters.
₨ 560 – ₨ 760 -
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2.5KVA Solar Inverter PCB – High-Efficiency IGBT Design with Fiber Base (19.8cm x 15.8cm)
✔ Robust Power Components – Equipped with 4 IGBTs for high-efficiency switching and 3 capacitors for stable voltage regulation.
✔ Premium Fiber-Based Board – Enhances durability and heat dissipation for long-term reliability.
✔ Compact Design – 19.8cm x 15.8cm dimensions for space-efficient installation.
✔ Solar-Optimized – Designed specifically for 2.5KVA solar inverters to maximize energy conversion.
✔ High-Current Handling – Supports demanding loads with efficient power management.Technical Specifications:
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Power Rating: 2.5KVA
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Key Components: 4 IGBTs, 3 capacitors
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Board Material: Fiber-based
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Dimensions: 19.8cm × 15.8cm
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Application: Solar inverters
₨ 560 -
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800W Outdoor Stereo Amplifier PCB (4.5″×17.7″) – Professional 12-Transistor Power Board
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Massive 800W Output (400W×2 channels)
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12-Power Transistor Array (6 NPN + 6 PNP)
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Outdoor-Rated Design with conformal coating-ready
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Oversized 4.5″×17.7″ Dimensions for optimal heat management
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Military-Grade 2oz Copper Traces for high current handling
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Professional-Grade Components:
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Heavy-duty power supply section
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Multiple bypass capacitor banks
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Protected input buffer stage
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₨ 560 -
