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Hall Effect Sensor Module 3144E with LM393 – Arduino Compatible
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High Precision Magnetic Detection
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Compact Size: 32mm × 14mm
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Operating Voltage: DC 3.3V – 5.5V
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Control Distance: < 1 cm
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High Temperature Resistance: up to 105°C
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Comparator Output (LM393) for stable signal
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Output Current Capability: up to 16mA
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Single Digital Signal Output
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Low-Level Effective Output
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Sensitivity Adjustable
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Real-Time Magnetic Field Detection
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Direct MCU / Arduino Interface
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Power Indicator LED
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Output Status Indicator LED
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3mm Mounting Screw Holes for Easy Installation
₨ 160 -
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HC-SR04 Ultrasonic Distance Sensor – Accurate & Reliable Distance Measurement
🔹 High Precision Measurement – Accuracy up to ±0.3cm
🔹 Wide Detection Range – Measures distances from 2cm to 450cm
🔹 40kHz Ultrasonic Transducer – Reliable and interference-resistant sensing
🔹 Low Power Consumption – Draws less than 2mA in standby
🔹 Narrow Beam Angle – ≤ 15° for focused and accurate detection
🔹 Fast Response Time – Real-time distance updates
🔹 TTL Signal Output – 5V logic compatible
🔹 Simple 4-Pin Connection – Easy integration into any project
🔹 Compact & Durable PCB – Long-lasting performance₨ 199 -
TDA7379 IC – High-Power 4-Channel / 2-Channel Audio Amplifier Chip
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High Output Power:
4×10W (4-channel mode) or 2×30W (bridge mode) -
Class-AB Audio Amplifier:
Low distortion and clean sound quality -
Wide Operating Voltage:
8V to 18V DC (12V recommended) -
Built-In Protection:
Thermal shutdown, short-circuit protection, and overload protection -
Versatile Application:
Suitable for car amplifiers, home audio systems, multimedia speakers, and DIY projects -
High Stability & Reliability:
Performs smoothly at high volumes with proper heat dissipation -
Compact 15-Pin Multiwatt Package:
Easy to install and ideal for custom amplifier designs
₨ 514 -
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TDA7297 Class AB 15W+15W Stereo Audio Amplifier Board Module
- Color: Blue
- Material: metal
- The on-board TDA7297 audio power amplifier chip. double channel 15W+15W.
- speaker for European 4-8 10-50W use
- Main pin has led chip. convenient external control device. the onboard
- 5.08 (mm) distance between two p terminal 2 road. around a track connection
- output respectively
- The on-board dial potentiometer. output size can adjust the volume
- Support DC. terminal blocks. row needles 3 power input mode. the default
- Power input mode is DC 5.5 * 2.5 seat
- Working voltage: 6-18V
- Board size: 45 (mm) x33 (mm)
₨ 725 -
8 Batteries Dual USB 18650 Power Bank Battery Storage Box Shell Case With LCD/LED Display
- input: 5V 1A
- USB1 Output : 5V 1A
- USB2 Output : 5V 2A
- IC protector to safely avoid over charging
- On/Off Switch power show LCD
- Charging % AVAILABLE
- Dual ports for charging 2 phones can be charges simultaneously.
- Hold 8PCs of 18650 batteries power bank box
- Design with LED power light
- 100% brand new and high quality
- Item name: power bank box
- Box material: plastic
- Battery: hold 8 PCs of 18650 batteries
- Power bank box size: 17*8*2.2cm/ 7*3.15*0.87inch (L*W*H)
- Color: blue, green, black, white
₨ 1,230 -
200K Ohm Trimmer Potentiometer – Adjustable Variable Resistor
🔹 Resistance: 200K Ohm
🔸 Type: Single-turn trimmer (easy screw adjustment)
🔹 Pins: 3-terminal design for stable connections
🔸 Mounting Style: PCB through-hole for easy integration
🔹 Use Case: Precision tuning in amplifiers, regulators, timers & sensors
🔸 Material: High-quality plastic and metal for durability
🔹 Size: Compact design, fits easily in tight circuit spaces
🔸 Reliable: Long life and accurate performance₨ 10 -
12V–16V DC Mini Air Pump | Compact & Quiet | Ideal for Aquarium, DIY & Inflatables
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✅ Wide Voltage Range: Operates smoothly on 12V to 16V DC power
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✅ Compact Design: Only 6.1 cm long – ideal for tight spaces and portable projects
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✅ Clear Port Orientation: Inlet on the side, outlet in the center – easy tube connections
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✅ Quiet Operation: Designed for low-noise performance
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✅ Multi-Purpose: Great for aquariums, DIY projects, small inflatables, and mini pneumatics
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✅ Reliable Build: Durable construction for consistent airflow delivery
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✅ Lightweight: Easy to install or embed in custom setups
₨ 220 -
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Male to Male VGA Cable – 1.5 Meter | Durable & Clear Display Signal
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📏 Length: 1.5 meters – ideal for flexible positioning
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🔌 Connector Type: VGA Male to Male (15-Pin)
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🖼️ Crystal Clear Display Output – Supports resolutions up to 1080p
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💪 Strong PVC Coating – Resists wear and tear
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🛡️ Ferrite Core Filters – Reduces interference and signal noise
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💻 Compatible With: PCs, Laptops, Monitors, Projectors, TVs & more
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🔧 Secure Screw Locks – Ensures stable and secure connection
₨ 210 -
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12V 15A Power Supply – 180W DC Output – Industrial Metal Body – 100V–220V AC Input – Heavy-Duty & Reliable
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⚡ High Power Output: 180W total – perfect for high-demand devices
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🌐 Input Voltage: 100V–220V AC (Universal Auto-Adjust)
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🔋 Output: 12V DC @ 15A – stable and clean regulated current
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🛡️ Built-in Protection: Overload & short-circuit safeguards
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🏗️ Industrial Metal Body: Rugged build for heat dissipation & durability
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🔇 Low Noise: <30dB silent operation for noise-sensitive environments
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💻 Zero Ripple Tech: Clean output for sensitive electronics
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🔌 Plug & Play Installation: No setup required – easy screw terminals
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📦 Condition: Brand new & factory sealed
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✅ Certifications: CE & RoHS compliant for safety & quality assurance
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🔧 Efficiency: >85% – saves energy and reduces heat buildup
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🛠 Warranty: 2-Year Warranty included for peace of mind
₨ 2,422 -
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12V 10A Power Supply – 120W DC Output – Metal Body – 100V–220V Input – Brand New
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🔌 Output: 12V DC at 10A (120W) – consistent and stable power
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🌍 Input Voltage: 100V–220V AC (50/60Hz) – works worldwide
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🛡️ Protection Features: Overload and short-circuit protection built-in
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🔧 Heavy-Duty Metal Body: Durable casing ensures long life and efficient cooling
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📦 Condition: Brand New & Factory Sealed – ready to use out of the box
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📐 Compact Design: Saves space in tight installations
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💡 Ideal For: LED strips, CCTV cameras, routers, modems, DIY electronics, and more
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🔇 Low Noise Operation: Quiet performance – perfect for sensitive environments
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⚙️ Screw Terminals: Easy and secure wiring for professionals and beginners
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🌡️ Low Heat Output: Efficient switching reduces heat buildup
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🔒 Safe & Certified: Built to meet standard safety guidelines
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🛠️ Maintenance-Free: Hassle-free performance with no moving parts
₨ 2,142 -
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Dual USB Power Bank Module 5V 2A – Reliable Charging Circuit
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🔌 Dual USB Output Ports – Charge two devices simultaneously with a total 5V/2A output
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🔋 Battery Compatibility – Works with 3.7V lithium-ion and polymer batteries (18650, flat cells, etc.)
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💡 LED Battery Level Indicator – 4-stage display shows real-time battery charge status
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🛡️ Built-in Protection Circuitry – Prevents overcharge, over-discharge, over-current, and short-circuit
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⚙️ Compact PCB Design – Easy to fit into custom cases or enclosures (Approx. 68×30×12mm)
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🧠 Auto Power-Off Feature – Shuts down intelligently when not in use
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🧰 Plug-and-Play Setup – No soldering required; quick battery terminal connection
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🔧 Perfect for DIY & Learning – Ideal for electronics students, makers, and repair professionals
₨ 115 -
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Power Bank Module – 5V 2A Dual USB
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🔌 Dual USB Ports: Charge two devices at once with 5V 2A output
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⚡ Stable Performance: Delivers consistent power without fluctuations
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📏 Compact Design: Space-saving module for easy integration in DIY projects
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🛠️ Durable Construction: Built with high-quality components for long-term use
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🔧 Easy to Install: Simple wiring for quick and hassle-free setup
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🛡️ Safety Features: Built-in protection against overcharge, over-discharge, and short circuit
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💡 LED Indicators: 4-level LED lights to display battery charge level
₨ 120 -