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Lowpass & Subsonic Filter + Bass Boost PCB Board | TL071/TL072 Based Audio Pre-Amplifier | Dual Supply Audio Filter PCB
🔴 4 Op-Amp Professional Design – Built around TL071 and TL072 ICs for high-quality audio processing.
🟠 Dedicated Lowpass Filter – Delivers clean low-frequency signals to subwoofers.
🟡 Subsonic Noise Removal – Eliminates unwanted ultra-low frequencies and speaker stress.
🟢 Bass Boost Circuit – Enhances bass depth and impact for richer audio.
🔵 Dual DC Supply Operation – Stable ±15V operation with low noise performance.
🟣 Home Theater Ready – Perfect for active subwoofer and surround sound projects.
🟤 Car Audio Compatible – Suitable for custom bass systems and amplifier upgrades.
⚫ Premium FR4 Fiber Board – Durable construction for long-term reliability.
🔷 Compact 7.6 × 5cm PCB – Easy integration into amplifier enclosures.
⭐ Clear Silkscreen Layout – Fast assembly and troubleshooting for DIY builders.
₨ 130 -
TDA7379 38W+38W Stereo Amplifier PCB Board | Bridge Mode Audio Amplifier Fiber PCB | DIY Audio Project Board
🔴 38W + 38W High-Power Stereo Output
🟠 Designed Specifically for TDA7379 IC
🟡 Bridge Mode (BTL) Configuration for Maximum Performance
🟢 High-Quality FR4 Fiber Glass PCB
🔵 Integrated AC to DC Rectifier Section
🟣 Supports Large 4700µF Power Filter Capacitor
🟤 Compact 70mm × 31mm PCB Layout
⚫ Simple DIY Assembly with Printed Component Labels
🔷 Dedicated Left & Right Speaker Outputs
⭐ Ideal for Home Audio, Car Audio & DIY Amplifier Projects
₨ 120 -
TDA7379SA Compact Variant Car Audio Power Amplifier IC | High-Performance 4-Channel Audio Solution
🔴 High-Power Audio Output – Delivers strong and crystal-clear sound performance.
🟠 4-Channel Amplification – Supports multiple speaker configurations with ease.
🟡 Bridge Mode Capability – Enables higher output power for demanding applications.
🟢 Compact Multiwatt Package – Easy integration into audio circuits and repair projects.
🔵 Low Harmonic Distortion – Produces cleaner and more accurate sound.
🟣 Built-In Thermal Protection – Safeguards the IC from overheating damage.
🟤 Short-Circuit Protection – Enhances reliability and equipment safety.
⚫ Mute & Standby Functions – Reduces power consumption and unwanted noise.
🔷 Wide Operating Voltage Range – Compatible with automotive and portable audio systems.
⭐ Ideal for Car Audio Repairs & DIY Projects – Trusted choice for technicians, hobbyists, and audio enthusiasts.
₨ 430 -
4-Pin Female USB Type-C Waterproof Socket Cable – Charging & Data Transmission Panel Mount Connector
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🔵 USB Type-C Female Connector: Modern reversible USB Type-C interface for convenient connectivity.
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🟢 4-Pin Connection: Supports power supply and USB data communication.
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🔴 Charging Support: Suitable for integrating USB charging ports into electronic devices.
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🟡 Data Transmission: Supports USB data connectivity for compatible applications.
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🟣 Waterproof-Style Housing: Protective socket construction for panel-mounted applications.
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🟠 Easy Panel Installation: Convenient design for mounting into custom enclosures and equipment panels.
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🟤 Pre-Attached Cable: Ready-to-wire cable simplifies installation and reduces assembly work.
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🟩 Compact & Space-Saving: Ideal for small electronic devices and limited installation spaces.
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🟦 Durable Connector Housing: Robust black housing designed for practical everyday applications.
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🟥 Wide Compatibility: Suitable for DIY electronics, charging ports, embedded systems, and custom USB interfaces.
₨ 140 -
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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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MT3608 DC-DC BOOST CONVERTER – ADJUSTABLE VOLTAGE POWER MODULE
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🔵 Wide Input Voltage: Supports 2V–24V DC input for flexible power applications.
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🟢 Adjustable Output Voltage: Boosts voltage to an adjustable 5V–28V DC output.
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🔴 1A Maximum Output Current: Suitable for low-to-medium power electronic projects.
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🟡 Precision Voltage Control: Multi-turn potentiometer allows accurate output adjustment.
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🟣 High Conversion Efficiency: Switching technology helps minimize energy loss.
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🟠 Compact & Lightweight: Space-saving design for portable and DIY electronics.
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🟤 Easy Wiring Connections: Clearly marked VIN+, VIN-, VOUT+, and VOUT- solder pads.
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🟩 Battery Voltage Boosting: Ideal for battery-powered electronic applications.
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🟦 Versatile Compatibility: Suitable for Arduino, microcontrollers, LEDs, and DIY circuits.
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🟥 Reliable Power Regulation: Provides regulated step-up voltage for various electronic projects.
₨ 150 -
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TPA3116D2 Class-D Audio Amplifier IC SOP-32 Original
🔊 High-Performance Class-D Audio Amplifier IC
⚡ High-Efficiency Switching Amplifier Technology
🎵 Stereo Audio Amplifier Capability
🔋 Wide DC Supply Range: 4.5V–26V
💪 High Output Power Potential
🌡️ Reduced Heat Generation Compared with Linear Amplifiers
🎧 Designed for Quality Audio Reproduction
🛠️ Ideal for DIY Audio and Electronics Projects
📦 Compact 32-Pin SOP Package
🏠 Suitable for Home Audio and Multimedia Speaker Applications₨ 480 -
TDA7294 100W Mono Audio Power Amplifier IC Chip – High Fidelity Audio Amplifier Integrated Circuit
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Output Power: Delivers up to 100W of peak/music power.
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IC Type: Mono Audio Power Amplifier Integrated Circuit.
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Package Type: Multiwatt15 (easy to mount on standard aluminum heat sinks).
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Wide Supply Voltage Range: Operates safely on dual/split power supplies (typically up to $\pm 40V$ DC).
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Low Distortion: Low noise and low harmonic distortion for crisp, clean sound reproduction.
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Built-in Protection: Includes thermal shutdown and short-circuit protection (to GND).
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Mute/Standby Function: Integrated mute and standby features for pop-free turn-on and turn-off transients.
₨ 780 -
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TL084 Quad Operational Amplifier – High-Speed JFET Input (DIP-14)
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Quad Op-Amp Design: Contains 4 independent high-speed operational amplifiers in a single DIP-14 package.
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Low Input Bias & Offset Currents: JFET input stage ensures high input impedance ($10^{12} \ \Omega$).
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High Slew Rate: $13 \text{ V/µs}$ typical for fast signal reproduction.
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Low Total Harmonic Distortion (THD): Typical $0.003\%$ THD makes it ideal for high-fidelity audio processing.
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Output Short-Circuit Protection: Built-in safeguards prevent damage during circuit testing and prototyping.
₨ 60 -
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50V 33uF Non-Polarized Electrolytic Audio Capacitor – High-Fidelity Bi-Polar Crossover Component
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💎 True Bi-Polar Design: No polarity (+/-) constraints! Ideal for Audio Coupling and Speaker Crossover networks where signals reverse direction.
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🌈 Pure Signal Transparency: Minimal ESR (Equivalent Series Resistance) ensures your highs stay crisp and your lows remain punchy without “muddying” the mid-range.
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⚡ High Voltage Stability: Rated at 50V 33uF, providing a safe overhead for high-output power amplifiers and home theater systems.
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🎨 Audiophile Aesthetics: The sleek Gold & Black casing isn’t just for show—it represents a specialized internal construction designed for low-noise performance.
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🛠️ Universal Compatibility: Perfect for DIY Audio Projects, Vintage Amp Restoration, and Passive Crossover Repairs.
₨ 18 -
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5V 2A Dual USB Power Bank Module | DIY Portable Charger PCB Board with Micro USB Charging
🟢 Dual USB Output Ports – Charge two devices simultaneously.
🔵 Stable 5V Output – Reliable power for smartphones and USB gadgets.
🟠 Supports 2A Fast Charging – Delivers efficient charging performance.
🔴 Micro USB Charging Input – Easy battery charging with common USB cables.
🟣 Battery Level Indicators – Monitor remaining battery capacity at a glance.
🟡 DIY Friendly Design – Ideal for custom power bank projects.
🟢 Compatible with 18650 Batteries – Works with widely used lithium-ion cells.
🔷 Compact PCB Size – Perfect for portable and space-saving designs.
🟤 Integrated Boost Converter – Converts 3.7V battery voltage to stable 5V output.
⭐ Wide Application Range – Suitable for power banks, backup systems, and electronics projects.
₨ 80 -
CY2022 3V Ultra High-Speed Mini DC Motor 30000 RPM | Compact & Powerful Micro Motor for DIY Projects, Robotics & Electronics
🔴 Ultra High Speed – Delivers up to 30,000 RPM for powerful performance.
🟠 3V Efficient Operation – Runs smoothly on low-voltage DC power supplies.
🟡 Compact Mini Design – Fits easily into tight spaces and miniature projects.
🟢 Durable Metal Body – Strong aluminum alloy casing for long-lasting use.
🔵 Precision 1.5mm Shaft – Suitable for gears, propellers, wheels, and couplings.
🟣 Lightweight Construction – Ideal for portable and battery-powered devices.
🟤 Low Power Consumption – Optimized for efficient energy usage.
⚫ Easy Integration – Simple two-terminal connection for quick installation.
⚪ Versatile Applications – Perfect for robotics, toys, fans, and science projects.
🟥 Reliable Performance – Stable operation with smooth and consistent rotation.
Available at Shehzad Electronics – Quality Components for Every Innovation! 🚀🔧
₨ 75