Make by Monk, Simon -- Read -- Imperial Library of Trantor

Index

1. Introduction

Arduino and Pi

Raspberry Pi Arduino Choosing a Device: Arduino or Pi? Alternatives

Summary

2. Arduino

What Is an Arduino? Installing the Arduino IDE Uploading a Sketch The Book Code Programming Guide

Setup and Loop Variables Digital Outputs Digital Inputs Analog Inputs Analog Outputs If/Else Loops Functions

Summary

3. Raspberry Pi

What Is a Raspberry Pi? Setting Up Your Raspberry Pi

Preparing a MicroSD Card with NOOBS Setting Up SSH SSH on a Windows Computer SSH on Mac or Linux

The Linux Command Line The Book Code Programming Guide

Hello, World Tabs and Indents Variables if, while, etc. The RPi.GPIO Library The GPIO Header Digital Outputs Digital Inputs Analog Outputs

Summary

4. Quickstart

Solderless Breadboard

How a Breadboard Works Connecting a Breadboard to the Arduino Connecting a Breadboard to the Raspberry Pi

Downloading the Software Experiment: Controlling an LED

Parts List Breadboard Layout Arduino Connections Arduino Software Arduino Experimentation Raspberry Pi Connections Raspberry Pi Software Raspberry Pi Experimentation Comparing the Code

Experiment: Controlling a Motor

Parts List Breadboard Layout Experimenting Without Arduino or Raspberry Pi Arduino Connections Arduino Experimentation Raspberry Pi Connections Raspberry Pi Experimentation

Summary

5. Basic Electronics

Current, Voltage, and Resistance

Current Voltage Ground Resistance

Power Common Components

Resistors Transistors

Bipolar transistors Darlington transistors MOSFETs PNP and P-channel transistors Transistor selection guide

Diodes LEDs Capacitors Integrated Circuits

The Ins and Outs of Connections

Digital Outputs Digital Inputs Analog Inputs Analog Outputs Serial Communication

Summary

6. LEDs

Regular LEDs Current Limiting Project: Traffic Signal

Parts List Design Arduino Connections Arduino Software Raspberry Pi Connections Raspberry Pi Software

PWM and LEDs RGB LEDs Experiment: Mixing Colors

Hardware Parts List Arduino Connections Arduino Software Arduino Experimentation Raspberry Pi Connections Raspberry Pi Software Raspberry Pi Experimentation

Summary

7. Motors, Pumps, and Actuators

Controlling Speed (PWM) Experiment: Controlling the Speed of a DC Motor

Hardware Arduino Connections Arduino Software Arduino Experimentation Raspberry Pi Connections Raspberry Pi Software Raspberry Pi Experimentation

Controlling DC Motors with a Relay

Switching a Relay with Arduino or Raspberry Pi Relay Modules

Experiment: Controlling a DC Motor with a Relay Module

Parts List Wiring Arduino Software Raspberry Pi Software

Choosing a Motor

Torque RPM Gears Gearmotors

Pumps

Peristaltic Pumps Velocity Pumps

Project: Arduino House Plant Waterer

Design Parts List Construction

Step 1: Solder leads to the motor Step 2: Construct the breadboard Step 3: Fix tubing onto the pump Step 4: Final assembly

Software Using the Project

Linear Actuators Solenoids Summary

8. Advanced Motor Control

H-Bridges H-Bridge on a Chip Experiment: Control the Direction and Speed of a Motor

Parts List Design Breadboard Layout Experimenting Arduino Connections Arduino Software Arduino Experimentation Connecting the Raspberry Pi Raspberry Pi Software Raspberry Pi Experimentation

Other H-Bridge ICs

L298N TB6612FNG

H-Bridge Modules Project: Arduino Beverage Can Crusher

Parts List Wiring Mechanical Construction Arduino Software

Summary

9. Servomotors

Servomotors

Controlling a Servo

Experiment: Control the Position of a Servomotor

Hardware Parts List Connecting the Arduino Arduino Software Experimenting with Arduino Connecting the Raspberry Pi Raspberry Pi Software Experimenting with Raspberry Pi

Project: Pepe, the Dancing Raspberry Pi Puppet

Parts List Design Construction

Step 1: Extend the servo arms Step 2: Make a chassis Step 3: Glue the servos Step 4: Adapt the puppet Step 5. Wire everything up Step 6: Run the test program Step 7: Attach the puppet

Software Using Pepe the Puppet

Summary

10. Stepper Motors

Stepper Motors Bipolar Stepper Motors Experiment: Controlling a Bipolar Stepper Motor

Parts List Design Arduino Arduino Connections Arduino Software (the Hard Way) Arduino Software (the Easy Way) Arduino Experimentation Raspberry Pi Raspberry Pi Connections Raspberry Pi Software Raspberry Pi Experimentation

Unipolar Stepper Motors Darlington Arrays Experiment: Controlling a Unipolar Stepper Motor

Hardware Parts List Arduino Connections Raspberry Pi Connections Software

Microstepping Experiment: Microstepping on Raspberry Pi

Parts List Raspberry Pi Connections Software Experimenting

Brushless DC Motors Summary

11. Heating and Cooling

Resistive Heaters Experiment: Resistor Heating

Parts List

Construction

Experimenting

Project: Arduino Random Balloon Popper

Parts List Hardware Software Using the Balloon Popper

Heating Elements Power and Energy From Power to Temperature Increase

Boiling Water

Peltier Elements

How Peltier Elements Work Practical Considerations

Project: Beverage Cooler

Parts List Construction Using the Project

Summary

12. Control Loops

The Simple Thermostat Experiment: How Good Is On/Off Thermostatic Control?

Parts List

Design

Breadboard Layout Software Experimenting

Hysteresis PID Control

Proportional (P) Integral (I) Derivative (D) Tuning a PID Controller

Experiment: PID Thermostatic Control

Hardware Arduino Software Arduino Experimentation Connecting the Raspberry Pi Raspberry Pi Software Raspberry Pi Experimentation

Project: A Thermostatic Beverage Cooler

Hardware Parts List Design Construction

Step 1: Add the temperature probe Step 2: Construct the breadboard Step 3: Attach the cooling unit Step 4: Attach the power socket

Arduino Software

Summary

13. Controlling AC

AC Switching in Theory

What Is Alternating Current? Relays Optoisolator Zero-Crossing Optoisolators and Triacs

AC Switching in Practice

Relay Modules Solid State Relays (SSRs) The PowerSwitch Tail

Project: Raspberry Pi Timer Switch

Parts List Construction Software Using the Project

Summary

14. Displays

LED Strips Experiment: Controlling an RGB LED Strip Display

Parts List Arduino Connections Arduino Software Raspberry Pi Connections Raspberry Pi Software

I2C OLED Displays Experiment: Using an I2C Display Module with Raspberry Pi

Parts List Connections Software Experimentation

Project: Adding a Display to the Beverage Cooler Project

Parts List Connections Software

Summary

15. Sound

Experiment: Unamplified Speaker and Arduino

Parts List Breadboard Layout Arduino Software Arduino Experimentation

Amplifiers Experiment: Playing Sound Files on an Arduino

Parts List Creating the Sound Data Arduino Code Arduino Experimentation

Connecting an Arduino to an Amplifier Playing Sound Files on Raspberry Pi Project: Pepe the Puppet Gets a Voice

Parts List Breadboard Layout Software Using the Talking Puppet

Summary

16. The Internet of Things

Raspberry Pi and Bottle Project: A Raspberry Pi Web Switch

Hardware Software Using the Web Switch

Arduino and Networks Project: Puppet Twitter Notifier

Putting Pepe on the Internet IFTTT (If This Then That)

Step 1: Create a new recipe Step 2: Define the trigger Step 3: Add the web request action Step 4: Finish the recipe

Using the Project

Summary

A. Parts

Suppliers Resistors and Capacitors Semiconductors Hardware Miscellaneous Pinouts

B. Raspberry Pi GPIO Pinout

Notes

Index

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