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Book synopsis

Build Two Complete Machines: an Intelligent Wheeled Rover and a Twelve-Servo Quadruped

A successful machine is not created by connecting motors to a computer and running one large program.

Reliable movement depends on compatible hardware, stable power, correctly interfaced sensors, carefully limited actuators, organised software, repeatable testing, and a clear response when something goes wrong.

The Raspberry Pi Robot Builder provides a practical, beginner-friendly route to constructing and programming two complete systems: an intelligent wheeled rover and a walking four-legged machine.

The first build introduces motor control, differential steering, obstacle avoidance, line following, wheel encoders, camera-assisted navigation, and remote operation. The second progresses into quadruped mechanics, joint calibration, coordinated poses, crawl gaits, sensor-based behaviour, power supervision, and safe patrol routines.

Instead of presenting electronics, mechanics, and software as separate subjects, the book teaches readers to treat them as parts of one system:

Sense → Validate → Decide → Act → Verify

Written for beginners and intermediate readers, the guide suits hobbyists, students, makers, teachers, programmers, and anyone interested in creating physical machines with accessible hardware. Advanced mathematics, industrial engineering experience, custom circuit-board design, and professional software training are not required.

Inside this project-based guide, you will learn how to:

• Understand what distinguishes a responsive machine from a remote-controlled toy
• Apply the sense-decide-act cycle to physical systems
• Compare manual, assisted, and independent operating modes
• Understand the roles of the mechanical frame, power system, sensors, actuators, control electronics, and software
• Choose between Raspberry Pi 4, Raspberry Pi 5, and Zero-series boards
• Match processing capacity, weight, cooling, connectivity, and power consumption to the intended build
• Decide when a microcontroller should support a Linux-based controller
• Write a measurable design brief before purchasing parts
• Prepare a safe electronics and mechanical workspace
• Select suitable multimeters, hand tools, connectors, motor drivers, servo controllers, batteries, switches, and fuses
• Match DC motors to the completed rover's expected weight and surface
• Select positional servos by torque, speed, voltage, size, and mechanical load
• Avoid powering motors or multiple servos directly from GPIO
• Separate computer, motor, and actuator power rails correctly
• Establish a shared signal ground without placing every component on one unregulated supply

Whether you are building your first mobile platform, experimenting with computer vision, learning physical computing, teaching practical engineering, or preparing to create more advanced multi-actuator machines, this book provides an organised path from one LED and button to two complete systems.

Plan the power. Test one component. Limit every movement. Record every change. Expand only from a stable result.

Book details

• Full title: The Raspberry Pi Robot Builder
• Subtitle: A Step-by-Step Guide to Coding Walking Robotic Dogs and Autonomous Vehicles Using Simple Python Scripts
• Author: Eleanor Sloane
• Language: English
• Binding: Paperback
• Number of pages: 172
• EAN: 9798189843556
• ID: 53379829
• Publisher: Independently published
• Weight: 218 g
• Dimensions: 229 × 152 × 11 mm
• Date of publishing: 30. July 2026

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