Build your own secret laboratory with 30 coding and electronic projects! The BBC micro:bit is a tiny, cheap, yet surprisingly powerful computer that you can use to build cool things and experiment with code. The 30 simple projects and experiments in this book will show you how to use the micro:bit to build a secret science lab complete with robots, door alarms, lie detectors, and more--as you learn basic coding and electronics skills. Here are just some of the projects you'll build: A "light guitar" you can play just by moving your fingers A working lie detector A self-watering plant care system A two-wheeled robot A talking robotic head with moving eyes A door alarm made with magnets Learn to code like a Mad Scientist!

Build your own secret laboratory with 30 coding and electronic projects! The BBC micro:bit is a tiny, cheap, yet surprisingly powerful computer that you can use to build cool things and experiment with code. The 30 simple projects and experiments in this book will show you how to use the micro:bit to build a secret science lab complete with robots, door alarms, lie detectors, and more--as you learn basic coding and electronics skills. Here are just some of the projects you'll build: A "light guitar" you can play just by moving your fingers A working lie detector A self-watering plant care system A two-wheeled robot A talking robotic head with moving eyes A door alarm made with magnets Learn to code like a Mad Scientist!

The go-to guide to getting started with the BBC micro:bit and exploring all of its amazing capabilities. The BBC micro:bit is a pocket-sized electronic development platform built with education in mind. It was developed by the BBC in partnership with major tech companies, communities, and educational organizations to provide kids with a fun, easy, inexpensive way to develop their digital skills. With it, kids (and grownups) can learn basic programming and coding while having fun making virtual pets, developing games, and a whole lot more. Written by internationally bestselling tech author Gareth Halfacree and endorsed by the Micro:bit Foundation, The Official BBC micro:bit User Guide contains what you need to know to get up and running fast with the BBC micro:bit. Learn everything from taking your first steps with the BBC micro:bit to writing your own programs. You'll also learn how to expand its capabilities with add-ons through easy-to-follow, step-by-step instructions. Set up your BBC micro:bit and develop your digital skills Write code in JavaScript Blocks, JavaScript, and Python Discover the BBC micro:bit’s built-in sensors Connect the BBC micro:bit to a Raspberry Pi to extend its capabilities Build your own circuits and create hardware The Official BBC micro:bit User Guide is your go-to source for learning all the secrets of the BBC micro:bit. Whether you're just beginning or have some experience, this book allows you to dive right in and experience everything the BBC micro:bit has to offer.

Where will you be when the zombie apocalypse hits? Trapping yourself in the basement? Roasting the family pet? Beheading reanimated neighbors? No way. You’ll be building fortresses, setting traps, and hoarding supplies, because you, savvy survivor, have snatched up your copy of The Maker's Guide to the Zombie Apocalypse before it’s too late. This indispensable guide to survival after Z-day, written by hardware hacker and zombie anthropologist Simon Monk, will teach you how to generate your own electricity, salvage parts, craft essential electronics, and out-survive the undead.,p>Take charge of your environment: –Monitor zombie movement with trip wires and motion sensors –Keep vigilant watch over your compound with Arduino and Raspberry Pi surveillance systems –Power zombie defense devices with car batteries, bicycle generators, and solar power Escape imminent danger: –Repurpose old disposable cameras for zombie-distracting flashbangs –Open doors remotely for a successful sprint home –Forestall subplot disasters with fire and smoke detectors Communicate with other survivors: –Hail nearby humans using Morse code –Pass silent messages with two-way vibration walkie-talkies –Fervently scan the airwaves with a frequency hopper For anyone from the budding maker to the keen hobbyist, The Maker’s Guide to the Zombie Apocalypse is an essential survival tool. Uses the Arduino Uno board and Raspberry Pi Model B+ or Model 2

Quickly write innovative programs for your micro:bit—no experience necessary!This easy-to-follow guide shows, step-by-step, how to quickly get started with programming and creating fun applications on your micro:bit.. Written in the straightforward style that Dr. Simon Monk is famous for, Programming the BBC micro:bit: Getting Started with MicroPython begins with basic concepts and gradually progresses to more advanced techniques. You will discover how to use the micro:bit's built-in hardware, use the LED display, accept input from sensors, attach external electronics, and handle wireless communication.•Connect your micro:bit to a computer and start programming!•Learn how to use the two most popular MicroPython editors •Work with built-in functions and methods—and see how to write your own•Display text, images, and animations on the micro:bit’s LED matrix•Process data from the accelerometer, compass, and touch sensor•Control external hardware by attaching it to the edge connector•Send and receive messages via the built-in radio module•Graphically build programs with the JavaScript Blocks Editor

Learn coding and electronics through 12 original and daring projects that hack wireless signals. The Raspberry Pi is an inexpensive, pocket-sized computer that will help you build and code your own hardware projects. Raspberry Pi Projects for Kids will show you how to harness the power of the Raspberry Pi to create 12 cool projects using simple code and common materials like a webcam, microphone, and LED lights. Step-by-step instructions and detailed diagrams guide you through each project. After a brief introduction to the Python programming language, you'll learn how to: Create an LED night-light that turns itself on and off Set up a Raspberry Pi camera to take selfies and videos Set up a webcam to stream video to your cell phone Manipulate environments in Minecraft Hijack local radio waves to play your own songs and recordings Configure Raspberry Pi to send texts to a cell phone Track your family members' locations via wi-fi and Bluetooth Create an MP3 player Set up a camera to take motion-triggered photos of wildlife Control the electronics in your home with your cell phone Teach Raspberry Pi to read aloud posts from your Twitter feed Play "Rock, Paper, Scissors" against Raspberry Pi Raspberry Pi Projects for Kids will deliver hours of fun and endless inspiration!

Describes the complete performance details of solid state devices of the thyristor group including GTOs and transistor family along with problems and solutions associated with their operation. Presents both theoretical and mathematical aspects of all types of thyristor converters, stipulating the thermal design for their effective utilization plus mathematical analysis. Contains a variety of numerical examples, scores of worked examples, review and multiple choice questions.