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Mini DC-DC Boost Converter Module – 3.7V to 5V / 8V / 9V / 12V
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🔵 Four Selectable Voltages: Choose between 5V, 8V, 9V, and 12V outputs.
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🟢 Lithium Battery Compatible: Perfect for single-cell 3.7V Li-ion and LiPo batteries.
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🔴 High Output Performance: Provides up to 1A at 5V output.
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🟡 Ultra-Compact PCB: Tiny 22 × 11mm footprint for space-saving installations.
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🟣 Built-in LED Indicator: Easily monitor module power status.
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🟠 Low Standby Consumption: Less than 1mA idle current with LED disabled.
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🟤 Simple Voltage Configuration: Select output through A and B solder-jumper pads.
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🟩 Low Input Voltage Support: Operates with input voltage starting from 2.5V.
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🟦 Efficient Switching Technology: Provides efficient DC voltage step-up conversion.
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🟥 Wide Application Range: Suitable for Arduino, sensors, wireless modules, portable devices, and DIY electronics.
₨ 105 -
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12W SKD White LED Round MCPCB Chip Plate (45.8mm) – Premium 2835 SMD Replacement Board for LED Bulbs
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💡 Ultra-Bright White Light: Packed with 14 high-lumen 2835 SMD LED beads ($14\text{C}$ configuration) providing crisp, uniform, and powerful illumination with zero dark spots.
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❄️ Heavy-Duty Aluminum Substrate: Built on a premium, thick MCPCB (Metal Core PCB) aluminum plate that rapidly dissipates heat, protecting the LEDs from burnout and extending bulb life.
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🎯 Perfect 12W Drop-In Replacement: With a standard 45.8mm outer diameter, it fits flawlessly inside most standard 12W LED bulb housings, B22/E27 LED lamps, and downlights.
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⚡ Clean & Easy Solder Pads: Clearly marked positive ($+$) and negative ($-$) terminals with pre-formed solder points make connecting your external LED driver quick and hassle-free.
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🛠️ Ideal for SKD & DIY Repair: The perfect raw material choice for LED bulb manufacturing units, electronic repair shops, and DIY technicians looking for reliable, industrial-grade components.
₨ 35 -
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105J 400V CBB22 Metallized Polypropylene Film Capacitors (1uF) – 10 Pcs
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🔴 High-Grade 1uF Capacity: Features accurate 105J (±5% tolerance) rating for highly stable, reliable performance in demanding circuits.
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🔵 Heavy-Duty 400V Protection: Built to safely manage high-voltage spikes, making it excellent for heavy AC/DC filtering setup.
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🟢 Premium Self-Healing Film: Advanced metallized polypropylene technology self-repairs minor dielectric breakdowns to prevent permanent short circuits.
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🟡 Minimal Signal Distortion: Delivers crystal-clear audio coupling and highly efficient mains frequency filtering with zero heat buildup.
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🟣 Sturdy Through-Hole Leads: Equipped with high-conductivity radial pins designed for swift, stable, and hassle-free soldering onto PCBs.
₨ 160 -
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High-Torque 12V DC Gear Motor | 70 RPM Slow Speed Precision Motor
🔴 High Torque Output
Advanced gear reduction system provides strong pulling and lifting force for demanding applications.🟠 Stable 70 RPM Speed
Perfectly tuned for smooth, controlled movement in robotics and automation systems.🟡 Extended 19.3mm D-Shape Shaft
Ensures secure, non-slip attachment for wheels, gears, and mechanical linkages.🟢 12V DC Efficient Operation
Low power consumption with reliable and consistent performance.🔵 Compact & Space-Saving Design
Easily fits into tight robotic frames, enclosures, and custom builds.🟣 Durable Metal Gear Housing
Strong construction for long-lasting performance and improved durability.⚪ Anti-Slip D-Shaft Design
Prevents slippage even under high load conditions.🟤 Easy Wiring Interface
Equipped with dual solder tabs for fast and secure connections.⚫ Wide Application Range
Perfect for smart locks, robotics, automation systems, toys, and prototypes.💗 Smooth & Quiet Operation
Precision gearing reduces vibration and ensures stable movement.₨ 225 -
5V DC Mini Water Pump – Self-Priming Diaphragm Pump
- 💧 Self-Priming Design – Easy liquid suction without manual priming
- ⚡ Wide Voltage Support – Works efficiently from DC 3V to 6V
- 🚀 High Flow Rate – Delivers up to 2 Liters per Minute
- 📏 Compact Mini Size – Ideal for portable and tight-space projects
- 🔋 Low Voltage Operation – Perfect for battery-powered applications
- 🛠️ DIY Friendly – Great for Arduino, robotics, and automation projects
- 🐟 Multi-Purpose Use – Suitable for aquariums, fountains, dispensers & more
- 🔄 Continuous Stable Operation – Reliable diaphragm pumping mechanism
- 🧲 Lightweight Construction – Easy to mount and install
- ⏳ Long Motor Life – Durable carbon brush motor system
₨ 230 -
XY-P15W Bluetooth 5.0 Stereo Audio Power Amplifier Board – Wireless Dual Channel Amplifier Module
🔹 Bluetooth 5.0 Connectivity – Fast and stable wireless audio streaming
🔹 Stereo Dual Channel Output – Clear left and right channel sound
🔹 Wide Voltage Input – Supports DC 8V to 24V
🔹 Volume Control Knob – Easy sound adjustment and play/pause function
🔹 Multiple Speaker Support – Compatible with 4Ω to 16Ω speakers
🔹 Clear Audio Performance – Low distortion sound quality
🔹 Reverse Connection Protection – Prevents wrong wiring damage
🔹 Short Circuit Protection – Improved safety during use
🔹 Thermal Self-Recovery – Automatically protects from overheating
🔹 Compact Shell Design – Durable and easy to install₨ 675 -
TN830L Digital Multimeter – LCD Display Voltmeter Ammeter Ohmmeter (1999 Count, Backlight, Overload Protection)
- 📟 LCD Display with Backlight – Clear and easy readings
- ⚡ 1999 Count Display – High measurement accuracy
- 🔌 Multi-Function – Measures Voltage, Current, and Resistance
- 🛡️ Overload Protection – Safe operation
- 📌 Data Hold Function – Freeze readings instantly
- 🔋 Low Battery Indicator – Never run out unexpectedly
- 💪 Shockproof Silicone Cover – Durable and sturdy design
- 🎯 High Precision & Stability – Reliable performance
- 🧰 Portable & Lightweight – Easy to carry anywhere
- 🏠 Wide Application – Suitable for home, lab, and industrial use
₨ 995 -
Universal 20A 1000V Multimeter Test Leads – Fine Needle Tip Meter Probes
🔴 High Current & Voltage Rating – Supports 20A, 1000V for safe and reliable testing.
🟢 Fine Needle Tip Design – Sharp gold-plated copper needle for small IC pins and LED testing.
🔵 Extra Soft Silicone Wire – Flexible, durable, and resistant to breaking.
🟡 Durable Rubber Handle – Provides comfort and reduces hand fatigue during testing.
🟣 Accurate & Sensitive – High-quality probes deliver precise measurements.
🟠 Temperature Resistant – Can operate in conditions from 0°C to 40°C.
🔷 Universal Compatibility – Works with digital multimeters, standard 4mm banana plug instruments.
⚙ Compact & Portable – Easy to store and carry for lab, home, or field use.₨ 290 -
L7915CV | High-Stability -15V Negative Voltage Regulator
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📉 Fixed Negative Output: Provides a precise and stable -15V output, essential for balanced dual-rail power systems.
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⚡ Robust Current Delivery: Capable of supplying up to 1.5A of output current, easily powering multiple analog stages.
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🛡️ Thermal Overload Protection: Automatically shuts down if the device exceeds safe temperature limits, preventing permanent damage.
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🔌 Short-Circuit Safeguard: Built-in current limiting protects both the regulator and the connected load during accidental faults.
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🎯 Superior Regulation: Features excellent line and load regulation to maintain a constant voltage under varying conditions.
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📉 High Ripple Rejection: Effectively filters out AC noise from the input, ensuring a clean DC signal for audio applications.
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🏗️ Industrial TO-220 Package: Standardized through-hole design allows for secure PCB mounting and easy attachment to heatsinks.
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🛠️ Safe-Area Compensation: Includes internal circuitry to keep the output transistor within its safe operating limits.
₨ 48 -
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🚀 TL071 IC | High-Speed JFET-Input Operational Amplifier
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⚡ High Slew Rate: Boasts a rapid $13 \text{ V/µs}$ rate, ensuring excellent pulse response and high-speed signal tracking.
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💎 Ultra-Low Harmonic Distortion: Maintains a typical $0.003\%$ distortion level, making it perfect for premium audio equipment.
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🔌 Low Input Bias Current: Features JFET inputs that minimize current leakage (typically $30 \text{ pA}$), preserving sensitive signals.
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🛡️ Short-Circuit Protection: Built-in output protection prevents chip failure during accidental grounding or overloads.
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📉 Wide Common-Mode Range: Operates reliably across a broad range of input voltages without experiencing latch-up.
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🌡️ Internal Frequency Compensation: Designed for stable operation across various frequencies without the need for external components.
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🔋 Flexible Power Supply: Optimized to work efficiently with a wide range of dual-supply voltages from $\pm 5\text{V}$ up to $\pm 15\text{V}$.
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📦 Compact PDIP-8 Package: The standard 8-pin through-hole design ensures easy breadboarding and secure PCB mounting for DIYers and pros.
₨ 40 -
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High-Performance 6V 2.5A 15W DC Power Supply Adapter – Premium AC to DC Converter
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🚀 High-Current Output: Delivers a powerful 2.5A at a steady 6V DC for superior device performance.
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⚡ 15W Total Power: Provides a robust 15 Watts of power, handling higher loads than standard adapters.
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🌍 Universal 220V Input: Optimized for standard 220V AC power grids.
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🇬🇧 Secure 3-Pin Design: Features a sturdy UK-style plug for a secure and grounded connection to wall outlets.
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📏 Extended Reach: Comes with a long, flexible power cord to easily reach your devices.
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🎯 Standard Barrel Connector: Equipped with a precision DC jack compatible with most 6V electronic devices.
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🛡️ Switching Power Tech: Utilizes modern switching power supply technology for high efficiency and low heat generation.
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🏗️ Professional Grade: Robust housing designed to withstand daily wear and tear in various environments.
₨ 235 -
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🔋 High-Performance 390mah 3.7V Lithium-Ion Battery
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⚡ Optimized Capacity: Offers a concentrated 390mAh of power for small-scale devices.
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📏 Sleek & Narrow Design: Unique 3.3 x 1.6 cm footprint is perfect for long, thin enclosures.
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🛡️ Advanced Safety Board: Features an integrated protection circuit to prevent over-discharge and short circuits.
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🪶 Ultra-Lightweight: Weighs only 7.7g, making it ideal for weight-sensitive applications like mini drones.
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🔌 Pre-Wired Connection: Comes with durable red and black leads for easy soldering and secure polarity identification.
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🔄 Steady Voltage Supply: Maintains a reliable 3.7V output for consistent performance of sensitive components.
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📐 Low-Profile Thickness: Only 0.8 cm thick, allowing for incredibly slim product designs.
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🌍 Efficient Rechargeability: Designed for a long life cycle with modern Li-ion chemistry for maximum sustainability.
₨ 150 -