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L7912CV | Precision -12V Negative Voltage Regulator
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📉 Stable Negative Output: Delivers a fixed -12V output, ideal for dual-polarity power supply designs.
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⚡ High Output Current: Capable of supplying up to 1.5A of output current to drive demanding electronic loads.
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🛡️ Thermal Overload Protection: Features internal thermal shutdown to protect the device from damage due to overheating.
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🔌 Short-Circuit Protection: Built-in current limiting ensures the regulator and your circuit remain safe during fault conditions.
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🎯 Excellent Load Regulation: Maintains a steady voltage output even as the load changes, ensuring circuit stability.
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📉 Low Quiescent Current: Designed for efficiency, drawing minimal power for its own internal operations.
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🏗️ Standard TO-220 Package: The rugged through-hole package allows for easy mounting to heatsinks and PCBs.
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🛠️ Wide Input Voltage Range: Operates reliably with input voltages typically up to -35V, providing significant design flexibility.
₨ 48 -
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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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LA4440 Audio Amplifier IC – High Power Dual Channel Stereo Amplifier Chip
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🌈 Powerful Audio Performance
Provides strong and clear sound output for audio amplifier projects.🎧 True Stereo Output
Supports dual channel (Left & Right) audio for a rich stereo listening experience.⚡ Bridge Mode Capability
Can be configured in bridge mode to achieve higher power output.🔊 Crystal Clear Sound
Designed for low distortion and smooth audio quality.🔋 Wide Voltage Support
Works efficiently with 9V – 18V DC power supply.🛠 Easy to Use
Simple SIP package design allows quick installation and soldering.🧩 Versatile Applications
Perfect for DIY amplifiers, speaker systems, and electronic repairs.💎 Durable & Reliable
High-quality build ensures long-lasting and stable performance.
₨ 145 -
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LA4440 BTL 19W+19W Stereo Amplifier PCB – High Power Dual Channel Audio Board
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🎵 Stereo Output: 19W + 19W power for crisp and balanced dual-channel sound.
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🔊 BTL Configuration: Increases output efficiency and sound clarity.
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🔧 Component Labels Printed: Easy-to-read silkscreen for hassle-free assembly.
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🔋 Wide Voltage Range: Compatible with 12V–18V DC input (regulated).
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🛠️ DIY Friendly: Ideal for electronics projects, learning kits, or audio repairs.
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📐 Compact Size: Efficient layout to fit into small speaker enclosures or custom builds.
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₨ 55 -
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LA4440 Stereo Amplifier Board Kit 🔊 | 19W+19W BTL | DIY Audio Amplifier (Without ICs)
🔊 Powerful 19W+19W Output – Strong stereo sound performance
🎧 BTL Amplifier Design – Enhanced power and efficiency
💎 High Sound Quality – Clear highs, smooth mids, deep bass
🔇 Low Noise Output – Near-silent background noise
⚡ 12V DC Operation – Ideal for car and portable setups
🛠️ DIY Kit Design – Perfect for electronics enthusiasts
🔥 Stable Performance – No current shock on startup
📢 Wide Speaker Compatibility – Supports 4Ω to 8Ω speakers
⚠️ Heatsink Required – Ensures safe and long-lasting use
🔧 Custom Build Flexibility – Add your own ICs and cooling setup
💼 Compact Board – Easy to integrate into projects₨ 180 -
LDR Sensor Module – Light Detection Sensor for Arduino, ESP, and Raspberry Pi (3.3V–5V)
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Working Voltage: 3.3V to 5V
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Light Detection using LDR
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Digital Output (DO) Signal
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Adjustable Sensitivity via Potentiometer
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Onboard LM393 Comparator
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Power and Status Indicator LEDs
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Compatible with Arduino, ESP, Raspberry Pi
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Compact and Easy to Use
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Great for DIY, Robotics, and Home Automation Projects
₨ 125 -
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LED Bar Super Bright White Light | 5730 SMD 20 LED | DC 3V–4.2V / 12V | SE Shehzad Electronics
- ⚡ Super Bright Output – 14–16 lumens per LED.
- 🔌 Dual Voltage Options – Works with DC 3V–4.2V or 12V.
- 🛡️ Aluminum Stand Material – Strong build with heat dissipation.
- 🌍 Energy Efficient – Bright light with minimal power use.
- 🎨 Pure White Glow – Crisp illumination for clarity.
- 📦 Durable Build – Long lifespan over 50,000 hours.
- 🏠 Multi-Purpose Use – Ideal for DIY, décor, and electronics.
- 🔥 Stable Performance – Reliable under continuous operation.
- 🎯 Compact Size – Easy to install in tight spaces.
- 🏷️ Shehzad Electronics Quality – Trusted brand for lighting tools.
₨ 22 -
LED Display Power Bank Case 18650 Rechargeable 10 Batteries Shell Box Casing Housing
- Item Type: Power Bank Case
- Input: 5V 2A(Max)
- Output: USB 5V 1A/2A
- Battery: 10×18650(not included)
- Material: Plastic
- Size: 212x80x23mm
- Color: Black
- Made of premium material, it is wear resistant and durable.
- LCD digital display, easy for you to monitor the real-time battery bank capacity.
- Can be installed 10×18650 lithium battery.
- Fast charging, plug and play, long charging time.
- Mini portable design, convenience to carry. Light weight design is very easy to carry.
- Compatible with 99% USB devices, such as smart phones, tablets, computers and so on.
₨ 1,350 -
LED Lamp Chip 36W DOB | AC 220V | Super Bright White | SE Shehzad Electronics
- ⚡ 36W High Power – Bright illumination for large spaces.
- 🔌 Direct AC 220V Operation – No external driver required.
- 🌟 72 SMD LEDs – Crisp and consistent white light.
- 📏 Compact Circular Design – Fits easily into fixtures.
- 🔋 Energy Efficient – Saves power with high brightness.
- 🛠️ Durable Components – Built with resistors, capacitors, ICs.
- 🎯 Stable Performance – Reliable under continuous use.
- 🏠 Multi-Purpose Use – Ideal for home, DIY, and décor.
- 🔥 Heat-Resistant Build – Ensures long lifespan.
- 🏷️ Shehzad Electronics Quality – Trusted brand for lighting tools.
₨ 125 -
LED Lamp Chip AC 220V 7W – High-Brightness DOB Round Light Source for DIY Bulbs & Repairs
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⚡ Direct AC Power: Operates seamlessly on AC 220V without requiring an additional external power supply.
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✨ Optimal Brightness: Delivers a powerful 7W output, perfect for room lighting and task-oriented applications.
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📏 Ultra-Compact Design: Features a slim 40mm diameter for easy integration into tight spaces.
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🛠️ DOB Technology: Integrated Driver-on-Board reduces circuit complexity and improves heat management.
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🔄 Easy Installation: Clearly marked L and N terminals for safe and straightforward soldering.
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🌱 Energy Efficient: High-performance LEDs provide maximum lumens while significantly lowering electricity costs.
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🏢 Universal Application: Ideal for LED bulbs, spotlights, downlights, and DIY creative projects.
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💎 Robust Engineering: Built on a high-quality PCB with reliable components like the JX-D41B21 IC for long-term stability.
₨ 20 -
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LG 18650 1800mAh Li-ion Rechargeable Battery – 3.7V – Brand New & Fully Tested
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✅ GENUINE LG CELL: Authentic LG Chem 18650 lithium-ion battery for guaranteed performance and safety.
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✅ HIGH CAPACITY: 1800mAh capacity provides long-lasting power between charges.
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✅ BRAND NEW & FRESH: Factory-fresh condition, never used or refurbished.
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✅ INDIVIDUALLY TESTED: Each battery is pre-tested to ensure it arrives in perfect working condition.
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✅ FLAT TOP DESIGN: Features a flat positive terminal, compatible with a wide array of devices.
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✅ STANDARD SIZE: Measures 18mm x 65mm, the standard form factor for 18650 battery compartments.
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✅ RECHARGEABLE: Can be recharged hundreds of times with a compatible Li-ion charger, making it a cost-effective solution.
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IDEAL FOR: High-drain devices like powerful flashlights, vaping mods, portable electronics, and DIY projects.
₨ 250 -
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LiitoKala Engineer Lii-500: The Ultimate Smart Battery Master
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🌈 Universal Compatibility: Supports a massive range of Li-ion, Ni-MH, and Ni-Cd battery sizes.
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⚡ Independent Control: Manage four separate slots with different settings at the same time.
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📊 Smart LCD Display: High-visibility screen shows voltage, current, time, and capacity.
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🔍 Advanced Test Mode: Accurately measures the actual capacity of your batteries.
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🛠️ Adjustable Current: Choose between multiple charging speeds to protect battery health.
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🔥 Heat Protection: Built-in sensors prevent overheating during high-speed cycles.
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🔋 USB Output: Functions as a portable power bank to charge your phone on the go.
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🛡️ Safety First: Features short-circuit, overcharge, and reverse polarity protection.
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🔄 Fast Test Mode: Quickly discharges and recharges to refresh your battery cells.
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💎 Durable Build: Robust engineering by LiitoKala for long-lasting laboratory-grade use.
₨ 4,800 -