CentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)
CentIoT – HW-586 Zb2L3 1.2v-12v 18650 Li-ion Lithium Lead-acid Battery Capacity + Resistance Discharge Tester Capacity load Meter (9999Ah)
Wireless Transmitter and Receiver Module for Arduino
Wireless Transmitter and Receiver Module for Arduino
USB to TTL CP2102 Converter
DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
TSL2561 Luminosity Light Sensor Module
TSL2561 Luminosity Light Sensor Module
9V RGB Flasher Light | Police Light for Bikes | Bicycles | Cars
9V RGB Flasher Light | Police Light for Bikes | Bicycles | Cars
🔵 High-Intensity RGB Flashing LEDs – Bright, colorful light patterns for maximum visibility day and night.
🚴 Perfect for Bikes, Cycles & Cars – Adds style while improving safety on the road.
🔋 Runs on Standard 9V Battery – No wiring needed, quick plug-and-play setup.
🎯 Multiple Flash Modes – Police-style strobe, rapid flash, slow blink, and RGB color cycling.
🛠️ Compact & Lightweight Design – Easy to mount on handlebars, seat posts, or dashboards.
☔ Weather-Resistant Body – Works reliably in rain, fog, and dusty environments.
🚓 Attention-Grabbing Police Light Effect – Enhances visibility in traffic and low-light conditions.
🌟 Long Battery Life – Energy-efficient LEDs for extended usage.
🔧 Easy Installation – No tools required; fits on most bicycle and vehicle surfaces.
✨ Multipurpose Use – Ideal for night rides, emergency visibility, decoration, or signaling.
T Plug Deans Connector for LiPo Battery Male and Female 2 Pair
T Plug Deans Connector for LiPo Battery Male and Female 2 Pair
Croptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker
Croptronia3 inch 10 watt sub woofer 3 Inch subwoofer Wired Speaker 4 ohm 10 Watt HiFi Woofer Deep Bass Coaxial Car Speaker
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Showing 385–408 of 531 results
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DIY Kits
Obstacle Avoiding Car DIY Project For Science / Engineering Students
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🧠 Intelligent robot that moves automatically and avoids obstacles in real-time
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📏 Uses an ultrasonic sensor (HC-SR04) to detect nearby objects using sound waves
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💻 Controlled by an Arduino Uno microcontroller which acts as the brain of the car
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🔄 A servo motor rotates the sensor left and right to scan for clear paths
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📊 Based on sensor readings, the car decides to move forward, turn, or stop
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⚙️ L298N motor driver controls the left and right DC motors for smooth movement
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🔋 Powered by a rechargeable battery pack (6V–12V)
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🧰 Built on a robotic chassis with two wheels and one balancing caster
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🧑💻 Programmed using the Arduino IDE in C/C++
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❌ No remote control needed – it’s a completely autonomous system
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🤖 Demonstrates basic principles of robotics, automation, and embedded systems
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🚀 Can be upgraded with Bluetooth, WiFi, AI camera, or GPS
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🔐 Real-life applications: self-driving cars, delivery robots, warehouse automation
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📚 Great for science fairs, engineering exhibitions, school/college projects
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🔄 Encourages understanding of sensor logic, decision-making, and motion control
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💡 Teaches practical concepts in STEM: Science, Technology, Engineering & Math
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🔧 Develops skills in problem-solving, coding, electronics, and innovation
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🏆 A fun, educational, and impressive project for beginners and enthusiasts alike
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3D Printed Objects, 3D Printing Services, AI, AI Kits, DIY Kits, Latest Product, Robotics Kit, Robotics Kits, Robotics Kits, Science Kits, Services, STEM & Robotics KIt, STEM Education Services, STEM Kits
OTTO Dancing Bot Programmable Robot DIY 3D Printed Parts
-50%
3D Printed Objects, 3D Printing Services, AI, AI Kits, DIY Kits, Latest Product, Robotics Kit, Robotics Kits, Robotics Kits, Science Kits, Services, STEM & Robotics KIt, STEM Education Services, STEM KitsOTTO Dancing Bot Programmable Robot DIY 3D Printed Parts
- Open Source Design
- Compatible With Arduino IDE
- DIY Kit
- Easy to Assemble
- Includes 3D Printed Parts only
- Available in different colors
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3D Printed Objects, 3D Printing Services, New Arrival, Robotics Kit, Robotics Kits, STEM & Robotics KIt, Uncategorized
OTTO Ninja Robot 3D Printed Parts only (without servos and controller)
-46%
3D Printed Objects, 3D Printing Services, New Arrival, Robotics Kit, Robotics Kits, STEM & Robotics KIt, UncategorizedOTTO Ninja Robot 3D Printed Parts only (without servos and controller)
- 👣 Walk & dance
- 🚗 Transforms quickly into a wheeled robot
- 👩💻 Simple Programming with Otto Blockly or Arduino
- Expand to Humanoid here: Otto Ninja Humanoid 3D files
- 🦇 Avoid obstacles with ultrasonic sensor
- 👀 LED matrix or OLED emotional eyes to swap
- 🔊 Makes emotional sounds and melodies
- 👇 Button for interactions
- 📱 Wireless communication – for remote controlling
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3D Printed Objects, DIY Kits, New Arrival, Premium Kits, Robotics Kit, Robotics Kits, Robotics Kits, Science Kits, STEM & Robotics KIt, STEM Kits, Uncategorized
OTTO QUAD 3D Printed Plastic Parts Only Without Servos and Controller
-43%
3D Printed Objects, DIY Kits, New Arrival, Premium Kits, Robotics Kit, Robotics Kits, Robotics Kits, Science Kits, STEM & Robotics KIt, STEM Kits, UncategorizedOTTO QUAD 3D Printed Plastic Parts Only Without Servos and Controller
Features
- It’s a high-quality, lightweight, and strong aluminum brackets.
- It’s a high-strength lightweight high-quality gripper.
- It has a Clever mechanical structure, mounting design, and easy to build.
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Cameras, Compatible with Arduino
OV7670 640×480 VGA CMOS Camera Image Sensor Module for Arduino AB0300
-50%
Cameras, Compatible with ArduinoOV7670 640×480 VGA CMOS Camera Image Sensor Module for Arduino AB0300
- Operating Power: 60mW/15fpsVGAYUV.
- Sleeping Mode: <20 uA.
- Lens Size: 1/6″.
- Max. Frame Rate: 30fps VGA.
- Sensitivity: 1.3V / (Lux-sec).
- dynamic range: 52 dB.
- Electronic Exposure: 1 to 510 row.
- Lense Viewing Angle (FOV)
SKU: AB0300 -
Mechanical Parts & Workbench Tools, Tools & Accessories, Workbench Tools
PCB Micro Drill Machine MB140 With Power Supply with Free Drill Bits
-37%
Mechanical Parts & Workbench Tools, Tools & Accessories, Workbench ToolsPCB Micro Drill Machine MB140 With Power Supply with Free Drill Bits
Specifications:
- Model: MB140 Micro Drill Machine
- Power Supply: Comes with a dedicated power supply for stable and consistent operation
- Drilling Speed: Adjustable, suitable for precision drilling on small PCBs
- Voltage: Typically operates on 110V-220V (depending on regional power supply)
- Material Compatibility: Works with standard PCB material types, including fiberglass and composite boards
- Included Drill Bits: A set of free HSS drill bits (typically in sizes ranging from 0.2mm to 1.0mm)
- Size: Compact and portable for easy placement on workbenches
Applications:
- PCB Hole Drilling: Ideal for creating through-holes for mounting components such as resistors, capacitors, and connectors.
- Prototype PCB Creation: Perfect for hobbyists and professionals working on small-batch or custom PCB designs.
- SMD Pad Holes: Use the machine for drilling vias and holes for SMD components during PCB assembly.
- Electronics Fabrication: Suitable for electronics manufacturers and developers who need quick, precise drilling for custom PCBs.
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Electronic Modules, Mechanical Parts & Workbench Tools, Uncategorized, Workbench Tools
Portable Transistor Mini Spot Welding Machine Automatic
-30%
Electronic Modules, Mechanical Parts & Workbench Tools, Uncategorized, Workbench ToolsPortable Transistor Mini Spot Welding Machine Automatic
The Portable Transistor Mini Spot Welding Machine Automatic is a compact, lightweight tool designed for precise, efficient spot welding. With automatic control for consistent results, adjustable settings, and a durable build, it’s perfect for small-scale welding tasks in workshops or repair settings. Ideal for welding materials like stainless steel, copper, and aluminum with ease.
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Electronic Components
Power Amplifier Module, Practical Audio Power Amplifier, Stable Convenient 200 Times Gain for Lm386 Chip Ek1236 L1P8
-45%
Electronic ComponentsPower Amplifier Module, Practical Audio Power Amplifier, Stable Convenient 200 Times Gain for Lm386 Chip Ek1236 L1P8
📌 Product Specifications & Features
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🎵 High Gain Output – Built with LM386 chip providing up to 200x voltage gain for clear audio amplification.
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⚡ Stable Performance – Ensures consistent, reliable operation with low distortion.
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🔧 Practical & Easy to Use – Simple input/output design makes it ideal for DIY audio projects and experiments.
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📦 Compact & Lightweight – Small size module, easy to carry and integrate into electronic projects.
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🔊 Wide Applications – Perfect for small speakers, radios, audio toys, educational kits, and hobby projects.
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🔋 Low Power Consumption – Efficient design suitable for battery-powered devices.
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🛠️ Durable Build – Designed for long-lasting use in electronics and audio projects.
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Tools & Accessories, Uncategorized
PULSE Screen Cleaner Spray 200 ml (Pack of 1)
Specifications:
- Volume: 200 ml
- Pack Size: 1 bottle
- Formula: Non-abrasive, alcohol-free, ammonia-free
- Suitable for: LED, LCD, OLED, touchscreen devices, smartphones, tablets, laptops, monitors, and TVs
- Application: Spray and wipe with a microfiber cloth (not included)
- Residue: Leaves no streaks or residue, dries quickly
Applications:
- Smartphones and Tablets: Keeps screens free of fingerprints and smudges, ensuring clear visibility and optimal touch functionality.
- Laptops and Monitors: Great for cleaning the screens of laptops and desktop monitors, maintaining a professional, crisp look.
- Televisions: Perfect for use on TVs to remove dust and fingerprints without leaving streaks behind.
- Touchscreen Devices: Safely cleans all touchscreen devices, maintaining their responsiveness and appearance.
- Home and Office Use: Ideal for personal and office devices, ensuring a clean and polished environment.
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