Top Advanced Engineering

Morningstar - Tristar 45A Solar Charge Controller for 12V/24V/48V Batteries, Lowest Fail Rate in The Industry, Built-in Diagnostics, (TS-45)

  • ...stallation or user errors. Custom programmability, with or without a PC. Data logging- up to 256 days worth.
  • LOWEST HARDWARE FAILURE RATE IN THE INDUSTRY, BACKED BY A FIVE-YEAR WARRANTY: Most Morningstar products ever built are still in use, some for over 25 years, thanks to smarter digital design, superior internal engineering, and over-spec components.  Advanced thermal engineering eliminates cooling fans which can fail, suck in dirt, shorten component life and waste precious solar electricity.  Industrial-strength build quality inside and out, right to the controller’s steel exterior casing.
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Geeek Club Robot Building Kit for Kids and Adults - Smart Nano Bots STEM Robotics Kits with Tools - Educational DIY Build Your Own Robot Set - Circuit Board Engineering Robotic Kid Science Toys

  • Discover The Amazing World Of Robotics And Science with the Geeek Club Smart Nano Bots robotics kit for kids. Learn the basics of engineering, robotics, and machine design while having fun with our advanced robot STEM kit..
  • Light-Seeking Build Your Own Robot Kit: Assemble circuit-board robots that scour the environment looking for light as the only power source to keep them moving. Assemble 7 mini robots and explore their movement by providing different light sources..
  • Fuss-Free Assembly With Clear Instructions: Ideal for both kids and adults - beginners and advanced builders - our robot building kit for kids comes with all the necessary accessories as well as easy-to-follow, step-by-step instructions..
  • Develop Essential Skills And Learn While Playing with the Geeek Club Smart Nano Bots STEM robot building kit. Young scientists and tiny robotics engineers can develop fine motor skills, hand-eye coordination, and cognitive skills while having fun..
  • Mega-Value All-Inclusive Robotics Kit For Adults And Kids includes components for 7 Smart Nano Bots: 7 x printed circuit board....
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Avishkaar ABot, 50 Parts, 5-in-1 DIY STEM Robotics for Kids Ages 8-12, Kids Robotics Building Kits for Ages 8-12, Robotics Kit for Kids 12 and Up, Robotics Maker Kit, Robotics for Teenagers

  • Discover The Amazing World Of Robotics And Science with the Geeek Club Smart Nano Bots robotics kit for kids . Learn the basics of engineering, robotics, and machine design while having fun with our advanced robot STEM kit..
  • Light-Seeking Build Your Own Robot Kit: Assemble circuit-board robots that scour the environment looking for light as the only power source to keep them moving. Assemble 7 mini robots and explore their movement by providing different light sources..
  • Fuss-Free Assembly With Clear Instructions: Ideal for both kids and adults – beginners and advanced builders – our robot building kit for kids comes with all the necessary accessories as well as easy-to-follow, step-by-step instructions..
  • Develop Essential Skills And Learn While Playing with the Geeek Club Smart Nano Bots STEM robot building kit. Young scientists and tiny robotics engineers can develop fine motor skills, hand-eye coordination, and cognitive skills while having fun..
  • Mega-Value All-Inclusive Robotics Kit For Adults And Kids includes components for 7 Smart Nano Bots: 7 x printed circuit boards, building, and engineering components, simple instructions to bring your robots to life..
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ETI Toys | STEM Learning | Original 101 Piece Educational Construction Engineering Building Blocks Set for 3, 4 and 5+ Year Old Boys & Girls | Creative Fun Kit | Best Toy Gift for Kids Ages 3yr - 6yr

  • ►​ YOUR CHILD DESERVES A MORE PRODUCTIVE ACTIVITY than video games, phones and tablets. STEM supported Engineering Blocks are built to develop your child’s Science, Technology, Engineering and Math skills. Challenge your kids to build ​creative designs, trucks, ​transformers​, helicopters, robots and much more! For​ boys and ​girls age ​3 through​ 6+ years​,​ designed to support your child’s creativity as they grow..
  • ►​ GIFT A TOY THAT IS FUN AND EDUCATIONAL. We believe in making ​toys that are both fun and educational. This 101-piece ​gift idea ​set will help kids build fine motor skills, hand-eye coordination and enhance creativity while keeping them entertained for hours! Which means more time for mom and dad! Supports logical thinking and problem solving, unleashing your child’s imagination to endless possibilities..
  • ►​ HELP YOUR CHILD BUILD SOCIAL SKILLS AT AN EARLY AGE​. Social development, teamwork and collaboration are critical to success in today’s world. ETI Toys Engineering blocks are designed to develop your child’s social skills from an early age. Encourages children to work together as a team to build awesome creations and comes with two dual-purpose ‘clicking’ wrenches to help sup....
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Morningstar - SunSaver 15A MPPT Solar Charge Controller for 12V/24V Batteries, Lowest Fail Rate in The Industry, Built-in Diagnostics, (SS-MPPT-15L)

  • ...against installation or user errors. 30 days of internal data logging of key PV system operating parameters.
  • LOWEST HARDWARE FAILURE RATE IN THE INDUSTRY, BACKED BY A FIVE-YEAR WARRANTY: Most Morningstar products ever built are still in use, some for over 25 years, thanks to smarter digital design, superior internal engineering, and over-spec components. Advanced thermal engineering eliminates cooling fans which can fail, suck in dirt, shorten component life and waste precious energy. The high-impact, durable polycarbonate exterior case illustrates industrial-strength build quality..
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LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit (4,108 Pieces)

  • LEGO builders learn advanced elements of engineering as they construct and play with this super-realistic app-controlled LEGO Technic Liebherr R 9800 Excavator replica, with authentic detailing and advanced app technology.
  • This high-tech construction toy is powered by 2 advanced Smart Hubs with 7 motors and operated via the LEGO TECHNIC CONTROL+ app, which delivers super-precise functionality for hours of immersive play.
  • Kids can choose from 4 control screens to drive, operate the boom and bucket, create movement sequences, play sound effects, complete fun challenges and get real-time feedback, such as power usage and drive distance.
  • This 4,108-piece LEGO Technic Liebherr R 9800 Excavator 42100 replica, with lots of true-to-life details and an authentic color scheme, makes an ideal Christmas or birthday gift for all aged 12+.
  • This awesome LEGO Technic Liebherr R 9800 Excavator model measures over 15 inches (39cm) high, 25 inches (65cm) long and 10 inches (27cm) wide, and can be combined with all other original LEGO sets and LEGO bricks for creative play.
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SUUNTO MC-2 NH USGS Mirror Compass

  • Advanced Navigational Compass: Made with serious hikers in mind, this professional mirror compass was designed for precise directional measurement and has been balanced for global use with Metric UTM scales and inch ruler.
  • Precise And Dependable: Operable in low light conditions, the MC-2 Compass includes a sighting hole and notch for accurate bearings, declination adjustment tool, and a clinometer.
  • Stay On Course: Made in Finland, Suunto mechanical compasses help you safely and accurately navigate the great outdoors.
  • Great for Alpine skiing, hiking, trekking, mountain biking, trail running and more.
  • Pioneering Exploration: Combining advanced engineering and thoughtful design with ultra durable materials, our adventure ready compasses are fast, stable, and simple to use.
  • Authentic Heritage: Founded in 1936, Suunto brings over 80 years of high quality heritage craftsmanship, relentless accuracy, and pioneering innovation to our watches, compasses, and dive products.
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Blade Fusion RC Helicopter 480 Kit All Metal and Carbon Fiber Construction BLH4925

  • UNMATCHED CAPABILITY: Built on years of engineering and development knowledge, the Blade Fusion 480 helicopter packs all the high-end features into a....
  • HIGH PERFORMANCE RC HELICOPTER: The optimized control system geometry offers the most efficient and responsive control. The quiet helical main gear is....
  • DURABLE CONSTRUCTION: This powerhouse features lightweight carbon fiber and anodized aluminum construction presenting exceptional rigidity and....
  • ADVANCED USERS: For advanced-level 3D pilots, the Fusion 480 delivers an aggressive RC heli leaving the others in its dust cloud..
  • NEEDED TO COMPLETE: Spektrum DX6 6-Channel DSMX Transmitter, Brushless Motor up to 4319-1300kV, Spektrum Hi-Torque Cyclic Servo, Spektrum Hi-Speed....
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SUUNTO EON Core Bungee Adapter Kit , Black

  • Bungee Adapter Kit: A complete kit for mounting a bungee to the Suunto EON Core dive computer.
  • Once assembled, the cord length can be easily adjusted.
  • Ready to Attach: Compatible with the Suunto EON Core, this kit includes an approximately 1 meter / 39-inches long bungee cord, adapters, spring bars and instructions on how to attach..
  • Pioneering Exploration: Combining advanced engineering and thoughtful design with ultra-durable materials, all Suunto dive products are precision-engineered and built in Finland for quality and data you can trust.
  • Adventure Starts Here: Suunto dive products are trusted, functional and durable for all kinds of underwater adventures from the beginner to the advanced diver.
  • Authentic Heritage: Founded in 1936, Suunto brings over 80 years of high-quality heritage craftsmanship, relentless accuracy, and pioneering innovation to our watches, compasses, and dive products.
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Energizer Watch/Electronic Battery, Alkaline, A23, 12V, MercFree

  • High energy density, long life power source.
  • Advanced engineering and state-of-art manufacturing.
  • Longer life and consistently reliable performance.
  • Equivalent to: 21/23 23A 23Ga Mn21 12V battery gp23ae.
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Energizer A23BP2-3PACKS Battery, 12 V (Pack of 3)

  • High energy density, long life power source.
  • Advanced engineering and state-of-art manufacturing.
  • Longer life and consistently reliable performance.
  • Equivalent to: 21/23 23A 23Ga Mn21 12V battery gp23ae.
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Energizer 2025 3V Batteries, 3 Volt Battery Lithium Coin, 1 Count

  • Works in keyless entry and home health devices.
  • Replacement for CR2025, DL2025 and LF1/3V.
  • Advanced engineering and state-of-art manufacturing.
  • Longer life and consistently reliable performance.
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