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The Red Pitaya (STEMlab) is a credit card-sized, open-source test and measurement board that can be used to replace most measurement instruments used in electronics laboratories. With a single click, the board can transform into a web-based oscilloscope, spectrum analyser, signal generator, LCR meter, Bode plotter, and microcontroller. The Red Pitaya (STEMlab) can replace the many pieces of expensive measurement equipment found at professional research organisations and teaching laboratories. The device, that based on Linux, includes an FPGA, digital signal processing (DSP), dual core ARM Cortex processor, signal acquisition and generation circuitry, micro USB socket, microSD card slot, RJ45 socket for Ethernet connection, and USB socket – all powered from an external mains adaptor. This book is an introduction to electronics. It aims to teach the principles and applications of basic electronics by carrying out real experiments using the Red Pitaya (STEMlab). The book includes many chapters on basic electronics and teaches the theory and use of electronic components including resistors, capacitors, inductors, diodes, transistors, and operational amplifiers in electronic circuits. Many fun and interesting Red Pitaya (STEMlab) experiments are included in the book. The book also makes an introduction to visual programming environment. The book is written for college level and first year university students studying electrical or electronic engineering.

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The Raspberry Pi is a $35 credit-card sized computer with many applications, such as in desktop computing, audio and video playback, and as a controller in many industrial, commercial and domestic applications. This book is about the Raspberry Pi computer and its use in control applications. The book explains in simple terms, with examples, how to configure the RPi, how to install and use the Linux operating system, how to write programs using the Python programming language and how to develop hardware based projects. The book starts with an introduction to the Raspberry Pi computer and covers the topics of purchasing all the necessary equipment and installing/using the Linux operating system in command mode. Use of the user-friendly graphical desktop operating environment is explained using example applications. The RPi network interface is explained in simple steps and demonstrates how the computer can be accessed remotely from a desktop or a laptop computer. The remaining parts of the book cover the Python programming language, hardware development tools, hardware interface details, and RPi based hardware projects. All the 23 projects given in the book have been tested and are working. The following headings are given for each project: Project title Project description Project block diagram Project circuit diagram Project program description using the Program Description Language (PDL) Complete program listing Description of the program The book is ideal for self-study, and is intended for electronic/electrical engineering students, practising engineers, research students, and hobbyists.

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Elektrotechnik-Tools in Ihrer Tasche Ein Satz von 8 flexiblen Karten in Kreditkartengröße, vollgepackt mit Referenzdaten, auf die alle Elektronikdesigner einfachen und sofortigen Zugriff benötigen. Egal, ob Sie eine SMD-Platine reverse-engineeren, Bauteilwerte ermitteln oder entscheiden, wie Sie eine Platine am besten herstellen lassen, diese Karten bieten eine sofortige technische Anleitung in realer Größe für alle Aspekte des PCB-Designs und der Elektronik im Allgemeinen. Es gibt 7 Karten, die über 16 Messtechniken, über 100 schematische Symbole, 2 Wertrechner (C, R), über 132 SMD-Footprints, 8 Elektronikgesetze & Theorie und eine leistungsstarke PCB-Designhilfe, die die tatsächliche Kupferdicke, Beschichtungs- und Veredelungsmethoden, Leiterbahnbreiten und mehr anzeigt. Außerdem gibt es eine Elektor-Karte, die ihren unverwechselbaren und traditionellen schematischen Zeichenstil und ihre Komponentensymbole zeigt. Um das Set zu vervollständigen, gibt es eine Elektor-Coverkarten-Vergrößerungskarte zur genauen Inspektion von Leiterbahnen und SMD-Bauteilen. Set besteht aus: 9 Karten (flexibel, 80 x 50 x 0,6 mm, 18K vergoldet) 1 Vergrößerungskarte 1 Karabiner-Schlüsselring 1 Lederhülle / Tasche

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35 Touch Develop & MicroPython Projects The BBC micro:bit is a credit sized computer based on a highly popular and high performance ARM processor. The device is designed by a group of 29 partners for use in computer education in the UK and will be given free of charge to every secondary school student in the UK. The device is based on the Cortex-M0 processor and it measures 4 x 5 cm. It includes several important sensors and modules such as an accelerometer, magnetometer, 25 LEDs, 2 programmable push-button switches, Bluetooth connectivity, micro USB socket, 5 ring type connectors, and a 23-pin edge connector. The device can be powered from its micro USB port by connecting it to a PC, or two external AAA type batteries can be used. This book is about the use of the BBC micro:bit computer in practical projects. The BBC micro:bit computer can be programmed using several different programming languages, such as Microsoft Block Editor, Microsoft Touch Develop, MicroPython, and JavaScript. The book makes a brief introduction to the Touch Develop programming language and the MicroPython programming language. It then gives 35 example working and tested projects using these language. Readers who learn to program in Touch Develop and MicroPython should find it very easy to program using the Block Editor or any other languages. The following are given for each project: Title of the project Description of the project Aim of the project Touch Develop and MicroPython program listings Complete program listings are given for each project. In addition, working principles of the projects are described briefly in each section. Readers are encouraged to go through the projects in the order given in the book.

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35 Touch Develop & MicroPython Projects The BBC micro:bit is a credit sized computer based on a highly popular and high performance ARM processor. The device is designed by a group of 29 partners for use in computer education in the UK and will be given free of charge to every secondary school student in the UK. The device is based on the Cortex-M0 processor and it measures 4 x 5 cm. It includes several important sensors and modules such as an accelerometer, magnetometer, 25 LEDs, 2 programmable push-button switches, Bluetooth connectivity, micro USB socket, 5 ring type connectors, and a 23-pin edge connector. The device can be powered from its micro USB port by connecting it to a PC, or two external AAA type batteries can be used. This book is about the use of the BBC micro:bit computer in practical projects. The BBC micro:bit computer can be programmed using several different programming languages, such as Microsoft Block Editor, Microsoft Touch Develop, MicroPython, and JavaScript. The book makes a brief introduction to the Touch Develop programming language and the MicroPython programming language. It then gives 35 example working and tested projects using these language. Readers who learn to program in Touch Develop and MicroPython should find it very easy to program using the Block Editor or any other languages. The following are given for each project: Title of the project Description of the project Aim of the project Touch Develop and MicroPython program listings Complete program listings are given for each project. In addition, working principles of the projects are described briefly in each section. Readers are encouraged to go through the projects in the order given in the book.

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Building Model Electric Motors from Scrap You’re standing in front of an old card table in a driveway at a garage sale. On that table is a one-quart aluminum saucepan, a votive candle holder, pieces of some office machinery, and a wooden awards plaque. What do you see there? If you did not answer “a six-cylinder radial electromagnetic attraction motor,” then you need this book! H.P. Friedrichs (author of The Voice of the Crystal and Instruments of Amplification) returns this time to explore the principles behind the operation and construction of five simple, yet impressive, model electric motors. Aspiring mechanical model makers are often discouraged by their lack of access to machine tools, like mills, lathes, or drill presses. Friedrichs demonstrates that with some basic knowledge, an open eye, and a sharp mind, one can use commonly available (and often discarded) parts and materials to engineer one’s way around any lack of expensive machine tooling. In fact, every motor in this book was built from scrap, and can be assembled with hand tools. You’ll learn where to hunt for and find materials, and where to salvage suitable bearings. You’ll know where useful solenoids can be extracted from scrap, and how to fabricate bobbins to wind your own. You’ll learn how to time your motors, fashion a connecting rod, make a commutator from scratch, use a hall effect sensor to detect magnet position, use a transistor as a switch, and much more. About the author H.P. Friedrichs is a degreed electrical engineer (BSEE), inventor, and author with more than three decades of experience working in domains ranging from audio, medical, and radio, to software, automotive, and aerospace. At present, he is a Principal Engineer with Honeywell, involved in the design and support of specialized equipment used for testing and validating aircraft power generation products. He has five U.S. patents to his credit and holds three radio licenses including Extra-Class Amateur (AC7ZL), Commercial Radio Operator with Radar Endorsement and GMDSSOperator/Maintainer with Radar Endorsement. He is also a certified VE. Friedrichs is the author of numerous technical articles appearing in a variety of magazines, newsletters, and web sites but is best known for his books The Voice of the Crystal and Instruments of Amplification. Now cult classics among 'from-scratch' electronics experimenters, these books have enjoyed favorable reviews from the editors of such prestigious periodicals as QST, CQ Magazine, Practical Wireless, and Make Magazine. H.P. Friedrichs lives in Tucson, Arizona, with his wife and his German Shepherd/laboratory assistant — who is prone to 'borrow' books and tools but not return them.

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Moderne Elektronik-Kits enthalten kaum einzelne Komponenten, sondern fertige Module. Damit kann man mit wenigen Handgriffen sehr praxistaugliche Projekte umsetzen. Dank umfangreicher Bibliotheken können die zugehörigen Sketche schnell und einfach programmiert werden. Auf diese Art und Weise haben die Experimentierkästen-Klassiker aus den Anfangsjahren der Elektronik würdige Nachfolger gefunden. Sowohl jungen Nachwuchstüftlern und angehenden Ingenieuren als auch den alten Hasen der Elektronik-Zunft stehen damit alle Möglichkeiten der modernen Elektronik offen. Dieses Kit bietet eine sehr reichliche Sammlung von Boards etc. für so gut wie alle Arduino-Projekte. Nicht nur eine RFID-Empfängerplatine und zwei dazugehörende Transponderchips in Form einer Karte und eines Schlüsselanhängers sind vorhanden, sondern umfangreiche Elektronik zum Messen, Datenerfassen und zur Steuerung. Neben dem Arduino Uno selbst findet sich in der praktischen Kunststoffbox unter anderem: ein Feuchtigkeitssensor eine Multicolor-LED eine große LED-Matrix mit 64 integrierten Leuchtpunkten eine vierstellige 7-Segment-Anzeige eine Infrarot-Fernbedienung sowie ein dazu passender Empfänger ein komplettes LCD-Modul mit I²C-Anschluss Die in Elektor erschienenen Anwendungsbeispiele stellen einen winzigen Ausschnitt aus den vielfältigen Möglichkeiten des Kits dar, mit dem sich eine nahezu unbegrenzte Anzahl von Experimenten und Anwendungen aufbauen lässt. Es handelt sich um eine universelle Klimastation mit LC-Display und einen Türschloss mit RFID-Sicherung. Kit-Inhalt: LCD1602 with I²C RC522 module White card Key chain Joystick module Key board RTC module Water level sensor Humidity sensor RGB module Motor driver module Motor 1 Channel module MB-102 breadboard 65 pcs jumper wire 10 PCS F-M cable Sound sensor module Remote 10K potentiometer 1 digital tube 4 digital tube Matrix tube 9G servo Buzzer 2 pcs ball switches 3 pcs photoresistance 5 pcs switches with caps 9V battery with DC 15 pcs LED 30 pcs resistance Flame sensor IR receive sensor 74HC595 LM35DZ Uno R3 board

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