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Arduino Electronics Blueprints

You're reading from  Arduino Electronics Blueprints

Product type Book
Published in Jul 2015
Publisher Packt
ISBN-13 9781784393601
Pages 252 pages
Edition 1st Edition
Languages
Toc

Table of Contents (17) Chapters close

Arduino Electronics Blueprints
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. A Sound Effects Machine 2. Programmable DC Motor Controller with an LCD 3. A Talking Logic Probe 4. Human Machine Interface 5. IR Remote Control Tester 6. A Simple Chat Device with LCD 7. Bluetooth Low Energy Controller 8. Capacitive Touch Sensing 9. Arduino-SNAP Circuit AM Radio 10. Arduino Scrolling Marquee Index

Summary


In this chapter, two BLE Controller prototypes were built:

  • A DC motor and a seven segment LED display.

  • The littleBits DC motor electronic control circuit was discussed by way of reviewing the circuit schematic diagram.

  • The heart of the DC motor electronic control circuit is a power MOSFET (part number TPS2812C).

  • The TPS2812C is a dual high-speed power MOSFET driver capable of providing peak currents of 2 A to an electrical load.

  • The smartphone screen setup and control to operate the littleBits DC motor with the mobile app was discussed and provided as well.

  • The second BLE Controller prototype to operate a seven segment LED display was discussed.

  • The internal construction of a seven segment LED display was presented in this section of the chapter.

  • Two types of the seven segment LED displays—common cathode and common anode—were explained.

  • The common cathode seven segment LED display has all cathodes tied to one electrical pin. The common anode component has all of the anodes tied to one electrical...

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