ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. Instruction & Steps of...

Get visual feedback from your Pi! The PiGlow is a small add on board for the Raspberry Pi that provides 18 individually controllable LEDs. You can use it for all sorts of things! And of course, it fits inside a Pibow! There are tons of things you can do with it: -Mood lighting / ambiance -Showi...

Python Crash Course is a fast-paced, thorough introduction to Python that will have you writing programs, solving problems, and making things that work in no time.In the first half of the book, you’ll learn about basic programming concepts, such as lists, dictionaries, classes, and loops, and practi...

Smaller, more frequent water changes are imperative to the health of your fish. Without regular water changes, invisible toxins can build up in your aquarium creating a hazardous environment for its inhabitants. The Python No Spill Clean and Fill is a complete ready-to-use system which adapts easily...

If you’ve ever spent hours renaming files or updating hundreds of spreadsheet cells, you know how tedious tasks like these can be. But what if you could have your computer do them for you?In Automate the Boring Stuff with Python, you’ll learn how to use Python to write programs that do in minutes wh...

Python extended length gravel tubes are for tall aquariums or convenient garden pond maintenance. All gravel tubes are packaged with 2-1/2 feet of tubing and a female connector.

The Pro-Clean Gravel Washer and Siphon Kit effectively separates and removes debris from your aquarium gravel while you perform routine water changes. They are constructed with flexible, high quality tubing and a unique gravel tube that will not crack or chip. The small size is recommended for aquar...

The Squeeze is designed for use with the Python Pro-Clean Gravel Washer & Siphon Kits. This stress-free siphon starter gets water flowing with a simple squeeze. It completely eliminates the need for "mouth-priming" and ensures that you'll never ingest aquarium water again. Includes both 1/4" and 1/2...

Get a comprehensive, in-depth introduction to the core Python language with this hands-on book. Based on author Mark Lutz’s popular training course, this updated fifth edition will help you quickly write efficient, high-quality code with Python. It’s an ideal way to begin, whether you’re new to prog...

This listing is for two keyed alike 6 ft. Master Lock Python cables, and two camouflage locking heads, and four keys. YOU CAN order up to four (4) of these cable locks keyed alike, or said a different way, two 2-packs. In MOST instances we can get you 8, 12, 16, 24 locks all keyed the same. Thieves...

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.An updated guide to programming your own Raspberry Pi projectsLearn to create inventive programs and fun games o...

Updated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. You’ll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other promin...