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✅ Voltage Range: DC 3V to 30V (auto-powered from input voltage)
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🔁 Display: 3-digit, 0.56” LED (Red / Blue / Green options)
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⚡ No external power supply needed
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🔄 Refresh Rate: ~300ms per reading
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🔋 Low Current Draw: Red < 23mA, Green < 18mA, Blue < 13mA
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❌ Reverse Connection Protection – prevents damage
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🔥 Ultra High Withstand Voltage: Up to 132V (max safe input)
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📏 Resolution: 0.01V (<10V) / 0.1V (>10V)
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🎯 Accuracy: ±1% ±1 digit
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🌡️ Working Temperature: -20°C to 65°C
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📐 Dimensions: 48 x 29 x 22mm
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🛠️ Panel Cutout Size: 46 x 27mm
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🔌 Input Impedance: >100kΩ
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🔌 Lead Wire Length: 20cm
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LM3886 68W Hi-Fi Mono Amplifier PCB – Premium Quality for Crystal Clear Audio
✅ High Power Output: 68W RMS mono power for robust, clear audio.
✅ Premium PCB: Double-sided fiber construction for durability and optimal signal integrity.
✅ LM3886 IC: Renowned for high-fidelity sound with low distortion.
✅ Compact Design: Just 37mm x 61mm—fits easily in custom enclosures.
✅ Stable Power Supply: Supports ±20V to ±28V for flexible power options.
✅ Easy Installation: Clearly labeled input/output terminals for hassle-free wiring.
✅ High-Quality Components: Includes 100μF capacitors, robust resistors, and optimized circuitry for smooth performance.₨ 280 -
Mini Digital Thermometer Hygrometer with LCD Display | Indoor Temperature & Humidity Meter
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📟 Digital LCD Screen: Clearly displays humidity and temperature simultaneously.
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🔋 2x LR44 Batteries Included: Pre-installed batteries – ready to use out of the box.
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📏 Compact Size: Dimensions – 48mm x 28.6mm x 15.2mm (1.89in x 1.13in x 0.6in).
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🌡️ Temperature Range: Typically -50°C to 70°C (approximate).
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💧 Humidity Range: Typically 10% to 99% RH (approximate).
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⚙️ Lightweight & Easy to Install: Easily fits in various indoor environments.
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📦 Applications: Ideal for incubators, reptile tanks, storage areas, greenhouses, and more.
₨ 280 -
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Mini DC Digital LED Voltmeter – 3V-30V Range with Bright Display
₨ 280 -
50PCS 5×6.5 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 – 5 × 6.5 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
₨ 280 -
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Low Pass Filter 24V + 24V Subwoofer Preamplifier LPF Board
- Supply voltage: Dual DC 25V+25V
- Frequency range: 22Hz-300Hz
- Audio input: mono or two channels
- Audio output: monaural
- Board size::4.5×6.6cm thickness: 1.6mm
- Net weight of the plate Finished: 35g
₨ 285 -
Mini Digital LCD Thermometer with Sensor Probe
🔹 ✅ Wide Temperature Range: Measures from -50°C to +110°C — ideal for various environments.
🔹 📊 High Precision: Accurate readings with ±1°C accuracy and 0.1°C resolution.
🔹 🧲 Easy to Mount: Compact size (47×28×14mm) fits easily into cabinets, tanks, and panels.
🔹 🔋 Battery Powered: Operates on 2×LR44 button batteries (included).
🔹 🧵 1m Long Probe: Durable stainless steel sensor probe ensures flexible placement.
🔹 💧 Moisture-Resistant Design: Ideal for refrigerators, aquariums, or outdoor setups.
🔹 ⚡ Strong Anti-Interference: Provides stable and consistent temperature readings.
🔹 🖥️ Clear LCD Display: Large, easy-to-read digits for quick viewing.
🔹 🎯 Lightweight Build: Weighs only 22g, portable and easy to install.
🔹 📦 Complete Package: Includes thermometer, probe, and two batteries—ready to use!₨ 285 -
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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Aluminum Heat Sink 7-Hole 11.5×60×29mm | Cooling Radiator for Amplifiers, LED, IC, Transistor
❄️ High-Efficiency Heat Dissipation – Keeps electronics cool under load
🧱 Pure Aluminum Construction – Durable, lightweight, and corrosion-resistant
🔩 7-Hole Mounting – Secure and convenient installation
📏 Compact Size (11.5×60×29mm) – Perfect for tight-space electronics
💡 Multi-Purpose Use – Compatible with LEDs, ICs, transistors, and amplifiers
🛠 Easy to Install & Remove – Great for DIY and professional use
⏳ Long Service Life – Reliable and reduces waste
🌬️ Maximized Surface Contact – Efficient air cooling for better performance
💎 Professional & DIY Friendly – Ideal for repair shops and electronics enthusiasts₨ 290 -
12V–60V Battery Charge Level Indicator | LED Digital Voltmeter | Multi Voltage Tester
🔋 Dual Display System – Battery level + voltage shown together
🌈 8-Level Battery Indicator – Clear percentage (10% to Full)
📟 LED Digital Display – Bright, easy-to-read screen
⚡ Wide Voltage Support – Works from 12V to 60V systems
🔄 Auto Voltage Detection – Smart recognition of battery level
🛡 Reverse Polarity Protection – Safe even if connected wrong
🎯 High Accuracy (±1%) – Reliable and precise readings
⚙️ Low Power Consumption – Only 5–15mA usage
🔁 Fast Refresh Rate – Updates every 300ms
🧱 Durable ABS Body – Strong and long-lasting
🔧 Easy 2-Wire Installation – Simple direct battery connection₨ 290 -
2000W High-Power Bridge Rectifier PCB – Fiber-Based AC/DC Conversion Board (16.6cm x 7.6cm)
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2000W Power Handling – Robust performance for heavy-load applications
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Fiber-Based Construction – Superior heat resistance and longevity
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Optimized Layout – Low-EMI design with efficient heat dissipation
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Standard Dimensions – 16.6cm × 7.6cm for easy retrofitting
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Industrial Compliance – Meets power electronics safety standards
Technical Specifications:
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Model: N-050523D
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Input: AC (configurable voltage range)
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Output: DC with high-current capacity
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Mounting: Through-hole/Screw terminal compatible
₨ 290 -
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600W Outdoor Stereo Amplifier PCB (3.9″ x 8.5″ Compact Design) High-Power Audio Solution
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Power Output: 600W (300W+300W stereo)
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Transistors: 4x NPN + 4x PNP output pairs
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Frequency Response: 20Hz–20kHz (±1dB)
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THD: <0.05% at rated power
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Input Voltage: Dual supply (±25V to ±50V DC)
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PCB Dimensions: [Dimensions from image if visible]
Applications
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Outdoor concert/stage amplifiers
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Commercial PA systems
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Marine/RV audio upgrades
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High-power DIY audio projects
₨ 290 -
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Universal Transistor Amplifier PCB – Compatible with D313, 2N3055, D1047, 2SC5200
✅ Universal compatibility with 4+ transistor types
✅ Includes 4x IN5404 protection diodes
✅ Compact and space-saving design
✅ High-quality fiberglass PCB material
✅ Clearly marked solder points for easy assembly
✅ Ideal for 50W-200W amplifier projects
✅ Stable performance under heavy loads
✅ Suitable for audio repairs or custom builds
✅ Cost-effective alternative to OEM boards
✅ Model D104 with proven reliability₨ 290