Keyestudio Smart Home Starter Kit For Arduino For Uno R3, Electronics Home Product Features ?Entry-level Coding Toy for Beginners?Designed for learning electronics and programming in a simple and fun way.KEYESTUDIO coding toy contains instructions to make 15 projects to learn about the basics of different modules like buttons, LEDs, sensors, etc., and learn how smart home works. ?Intro to Electronics Kit?In this kit, you can build a model smart house with laser-cut wood boards, a lot sensors and actuators, and the plus control board.Through DIY assembly and learning, you can get a good understanding of the working principle of smart home. ?Multi-function ?The smart home includes the functions of Lights and People Photocell Sensor/Human Infrared Sensor/LED Module/Soil dry Reminder Soil Humidity Sensor/Gas leak Alert/Steam Sensor/BT remote App Control etc.Turn The idea Into A Practical Application! ?Creative Thoughtful Gift ?Great for anyone that's into learning Arduino, electronic, home automation and coding. Christmas|Chanukah|Easter| gift for aspiring engineers and kids. ?About KEYESTUDIO Arduino Starter Kit ?You need to prepare a computer to upload code to it and 6 AA batteries to power it. Then it will run automatically or you can control it with your Android or iOS mobile phone.Please search for "KEYESTUDIO KS0085" in Google Chrome, you will get a complete and detailed English User Manual . Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!