Smart robot Car Chassis Kit with UNO R3 Module - Educational DIY Toy, 2WD with Battery Box and Speed Encoder for Tracking obstacle Avoidance - Designed for Beginners to Learn Programming
this robot car kit offers an engaging way to explore the fundamentals of programming and electronics through hands-on experimentation. With a durable chassis, four high-intensity black acrylic wheels, and a precise DC gear motor, it provides a stable foundation for building and testing automated systems. The inclusion of 20 wire speed encoders allows users to create closed-loop systems that measure speed and distance accurately, deepening their understanding of motion control and data feedback. Designed for ages 12-17, it's an accessible yet versatile tool that sparks creativity and curiosity in STEM learning, making complex concepts feel tangible and exciting.
The kit's user-amiable design ensures smooth assembly with a detailed tutorial guiding both beginners and experienced builders. Its compact size (5.91 x 3.94 x 1.97 inches) and lightweight (1.21 pounds) make it portable and easy to handle, while the quality rocker switch and 4 tracking modules provide intuitive control and responsiveness. weather used for obstacle avoidance, tracking, or custom projects, the integration of components like the L298N drive module and SG90 servo motor creates a thorough learning habitat. The stylish, functional design also makes it a thoughtful gift, combining education with aesthetic appeal.
- Pros
- Designed for STEM education, promoting practical learning in robotics and electronics
- Compact and lightweight for easy handling and portability
- Includes 20 wire speed encoders for precise motion tracking
- multi-functional capabilities (obstacle avoidance, tracking, speed measurement)
- Comprehensive tutorial and guidance for seamless setup
- Cons
- May require some technical knowledge for advanced projects
- Limited components for those seeking more complex builds
- high-intensity black acrylic parts may be fragile over time
| Key Specifications |
|---|
| Chassis: 1 unit • Wheels: 4 units • DC gear Motor: 1 (48: deceleration type) |
| Speed Encoders: 20 units • Battery Compartment: AA batteries (4 included) |
| Dimensions: 5.91 x 3.94 x 1.97 inches • Weight: 1.21 pounds |
| Recommended Age: 12-17 years • ASIN: B01CXVA6IO |
Duck Brand Duck Color Duct Tape, 6-Roll, dove Grey (285226_C)
Product Description
When life throws unexpected challenges, this tape becomes your go-to solution, blending robust strength with surprising versatility. Whether you're fixing a leaky faucet, sealing a temporary patch, or organizing tools, its adhesive grip holds firm across a spectrum of materials-fabric, vinyl, leather, and even metal. The addition of vibrant colors and playful patterns transforms it from a basic repair tool into a creative asset, perfect for labeling, crafting, or adding a personal touch to projects. Designed for adaptability and durability, it adapts to uneven surfaces while maintaining a weather-resistant bond, making it ideal for short-term fixes that demand both reliability and ease of use.
Its lightweight yet sturdy construction ensures it's simple to tear by hand without fraying or curling, while still providing a secure hold for up to three weeks. This makes it a favorite for temporary indoor tasks like marking floor zones or securing lightweight items, with a clean removal process that leaves no sticky residue.Though, its limitations-such as avoiding exposure to hardwood floors or direct sunlight-ensure it's best suited for controlled environments. With six rolls of 1.88-inch width and 20 yards each, it offers ample supply for both everyday and imaginative needs, all crafted in the USA for quality and convenience.
Pros
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- Excellent adhesion to cloth, vinyl, leather, plastic, metal, and laminates
- Designed for temporary floor marking with clean removal up to 3 weeks
- Available in dozens of colors and patterns for customization
- Easy to tear by hand without curling
- Weather-resistant and flexible for uneven surfaces
- Made in the USA with cotton mesh reinforcement
Cons
-
- Not recommended for hardwood floors or prolonged sunlight exposure
- Best for short-term use; may not provide permanent solutions
- Dimensions: 9.25 x 4.88 x 6.13 inches (3.33 pounds)
| Feature | Detail |
|---|---|
| Dimensions | 9.25 x 4.88 x 6.13 inches |
| Weight | 3.33 Pounds |
| Item Model Number | 285226_C |
| Date first Available | May 14, 2025 |
| country of Origin | USA |
| ASIN | B094YPQCDY |
MaxGear 1" x 1" Square Labels, for Inkjet or Laser Printer, Matte White Printable sticker Paper Labels Sheets, Strong Adhesive, Dries Quickly, Holds ink Well, 2025 Pcs
Whether you're crafting custom labels for holiday gifts, organizing your home with clear signage, or labeling jars for a DIY project, these square labels offer a reliable solution for every need. Designed with a strong, permanent adhesive, they stick firmly to surfaces like cardboard, glass, and laminate, ensuring your labels stay in place through handling or time.Each 1" x 1" label is made from matte white paper, providing a clean, professional finish for any printed design, while the waterproof & self-stick feature adds durability that's perfect for outdoor use or high-moisture environments. With 2025 labels packed into 100 sheets,you'll have plenty of options for creative tasks-think party favors,product packaging,or even crafting personalized reminders. The easy-to-peel design makes it simple to remove individual labels without damaging the backing, saving time and effort during every project.
These labels are engineered for seamless integration with your printing workflow. Their matte finish prevents ink from smudging, ensuring crisp, long-lasting prints, while their compatibility with inkjet and laser printers means no paper jams or skipped prints-just smooth, professional results. The extended lifespan thanks to their thick, durable construction makes them ideal for frequent use, whether labeling kitchen containers, attaching QR codes, or organizing office supplies. Available in a range of quantities to suit different budgets, this product caters to both casual users and enthusiasts, offering a balance of affordability and quality. Whether you're a coordinator planning events or a DIYer managing creative ventures,their versatile request guarantees a hassle-free experiance every time.
- Pros
- 5-star customer ratings with over 2,000 reviews
- Highly durable, waterproof, and removable adhesive
- Matte finish ensures clear, smudge-free prints
- Works seamlessly with inkjet and laser printers
- Large quantity (2025 labels) for multiple projects
- Easy-to-peel design for rapid label application
- Perfect for gift packaging, jars, bottles, and home organization
- Cons
- Higher price point for larger quantities
- Some customers note the sheets might be slightly bulky
- Not suitable for extreme temperatures or prolonged exposure to chemicals
- Adhesive may require more pressure for optimal stick
| Label Size | Quantity | Material | Adhesive | Compatibility | Sheets |
|---|---|---|---|---|---|
| 1" x 1" | 2025 | Matte Paper (Waterproof & Self-Stick) | Strong, Permanent | Inkjet/Laser Printer | 100 Sheets |
VViViD XPO Charcoal matte Gun metal Vinyl Wrap Roll with Air Release Technology (3FT x 5FT)
This versatile vinyl is designed to offer extraordinary flexibility and durability for automotive applications. At 3.9 mils thick, it balances pliability with resilience, allowing it to easily mold to complex curves and contours while minimizing the risk of visible imperfections like discoloration or stretch marks during installation and use. Its construction ensures a smooth, long-lasting finish that maintains a professional appearance even under demanding conditions. The built-in VViViD technologies-Air Release,resist,and Heat Fuse-streamline the process for both DIY enthusiasts and professionals,reducing bubbles,ensuring precise alignment,and enhancing heat resistance during application.These features make it a practical choice for those seeking a reliable, high-quality choice to paint without compromising on aesthetics.
Engineered for outdoor longevity, this vinyl features a solvent-based, repositionable adhesive that provides strong, lasting adhesion while allowing adjustments during installation. Its 5-7 year lifespan makes it ideal for fleet vehicles or motorsport projects were visibility and performance matter. For added durability, optional use of 3M 94 Primer and Edge Sealer is recommended, though not required, to reinforce bond strength and protect against environmental wear. Unlike lower-quality films,these additives won't compromise the adhesive layer,warp the material,or affect the finish,ensuring a seamless,trouble-free application process.
Pros
- Robust Flexibility: 3.9 mil thickness adapts to intricate shapes without losing integrity
- Enhanced Durability: Resists fading, peeling, and deformation for long-term outdoor use
- Precision Technology: VViViD Air Release reduces bubbles, Resist ensures alignment, and Heat Fuse improves application reliability
- Long-Lasting Adhesive: Solvent-based formula offers strong, permanent hold with repositionability
- Extended lifespan: Expected to last 5-7 years, ideal for high-visibility projects
Cons
- Installation Skill Required: Best results depend on proper application techniques
- Limited Defect tolerance: Extreme stretching or improper handling may still cause minor imperfections
- Dependent on Additives: While not mandatory, using 3M primer/sealer maximizes performance
| Feature | Benefit |
|---|---|
| Thickness | 3.9 mils |
| Adhesive Type | Solvent-based, permanent |
| Outdoor Lifespan | 5-7 years |
| key Technologies | Air Release, Resist, Heat Fuse |
SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, microsd Card - SDSQUAC-256G-GN6MA [New Version]
Capture more, save more, and share more with this microSD card designed for seamless performance. Whether you're recording hours of high-definition video or storing vast libraries of photos, the 1TB capacity ensures you have ample space without sacrificing speed. With read speeds up to 150MB/s, transferring large files becomes a breeze, allowing you to quickly move content between devices or back up your phone's data. the A1-rated performance guarantees smooth app loading and responsiveness, making it ideal for everyday use on Android smartphones, Chromebooks, and Windows laptops. Perfect for adventurers and creators alike, it's a reliable companion for capturing life's moments with minimal hassle.
Upgrade your storage effortlessly and enjoy the flexibility of using this card across multiple platforms. Its compatibility with Nintendo Switch lets you expand your gaming library without lag, while the SanDisk MobileMate USB micro 3.0 card reader simplifies transferring files to your computer. With a 10-year limited warranty, you can trust in long-term durability and support, giving you peace of mind for all your digital needs. Whether you're binge-watching movies, editing videos, or managing apps, the card's blend of power and portability ensures your data stays safe and accessible-no matter where you are.
- Pros
- Up to 1.5TB capacity for extended media storage
- Blazing-fast 150MB/s read speeds for quick file transfers
- A1-rated performance for smooth app loading and responsiveness
- 10-year limited warranty for long-term reliability
- Compatibility with Nintendo Switch (not Switch 2) and multiple devices
- Memory Zone app for centralized file management and backup
- SanDisk MobileMate reader included for easy desktop integration
- Support for Full HD video up to 1920x1080 resolution
- No AI-related content-pure, reliable storage solutions
- Cons
- Requires a card reader for certain host devices
- Actual storage may vary due to formatting and file types
- Performance depends on host device and file attributes
- No USB 3.0 support for the card itself, only reader
| Feature | Highlight |
|---|---|
| Capacity | Up to 1TB (actual storage less) |
| Speed | 150MB/s read speeds |
| Performance Rating | A1: 2025 read IOPS, 500 write IOPS |
| Compatibility | Nintendo Switch, Android, Chromebook, Windows laptop |
| Warranty | 10-year limited warranty |
| Product | Key Features | Pros | Cons |
|---|---|---|---|
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SanDisk Memory Card |
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Unleash Your True Potential
In an era where storage speed and reliability are paramount, the SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter sets a new standard for HD content management. With its blazing-fast 150MB/s read speeds, A1-rated performance, and a 10-year limited warranty, it caters to users who prioritize seamless digital experiences. While other products,like the Smart Robot car Chassis Kit for hands-on learning,Duck Brand Duct Tape for versatile repairs,MaxGear Labels for crisp printing,and VViViD Vinyl Wrap for durable customization,excel in their own niches,the SanDisk card remains unmatched in its ability to handle high-capacity data with unmatched durability and performance. Whether for creative projects, educational tools, or everyday storage needs, this memory card delivers peace of mind and tech-forward efficiency.
SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]
Blazing-fast HD storage speeds with a 10-year warranty, ideal for Android, Chromebooks, and Windows laptops.
Smart Robot Car chassis Kit with UNO R3 Module - Educational DIY Toy, 2WD with Battery Box and Speed Encoder for Tracking Obstacle Avoidance - Designed for Beginners
Hands-on learning platform for programming and robotics, perfect for beginners to create and customize projects.
Duck Brand Duck Color Duct Tape, 6-Roll, Dove Grey (285226_C)
Durable and versatile, ideal for quick fixes, creative projects, and organizational tasks.
MaxGear 1" x 1" Square Labels, for Inkjet or Laser printer, Matte White Printable Sticker Paper Labels Sheets, Strong Adhesive, Dries Quickly, Holds Ink Well, 2025 Pcs
Massive capacity and high-quality printability for labeling, organizing, and creative applications.
VViViD XPO Charcoal Matte Gun Metal Vinyl Wrap Roll with Air Release Technology (3FT x 5FT)
Durable, stylish design with smooth application for automotive or creative surface customization.
sandisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]
Blazing-fast HD storage speeds with a 10-year warranty, ideal for Android, Chromebooks, and Windows laptops.
- Pros:
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