: Working directly with registers, ports, and internal timers.
The book contains 123 experiments and projects, ranging from simple to complex. Some examples include:
The "Evil Genius" theme adds a fun, mad-scientist narrative to the learning process. You will build everything from simple flashing LEDs to complex robotics components, sound generators, and sensor arrays. Key Topics Covered
To get the most out of this book and avoid common pitfalls, keep these tips in mind:
Giving your projects a voice requires sending data to screens and external computers.
Utilizing internal ADC modules to read variable voltages from potentiometers, photoresistors (LDRs), and thermistors.
: Create your own 3-state digital logic probe or even a programmable multifunction peripheral device. Where to Find It
To follow along with the experiments, you'll need to gather a few essential items. The book's "tool-agnostic" philosophy means it focuses on concepts, not specific brands, but for a smooth experience, starting with the author's recommended setup is best. The core of the development lab is an . Here's a general list of what to expect:
: Tweaks and modifications suggested by the author to test your understanding. How to Build Your "Evil Genius" Lab
The 123 experiments are structured to build skills incrementally:
While many modern "Evil Genius" PDFs floating around are dated 2021, the core wisdom of this book is timeless, providing a hands-on, incremental approach to learning electronics and programming from the ground up. Why This Book is a Must-Have for Makers
: Easily copy and paste MPLAB assemblies and C-code snippets.
Below is a clean architecture example for a PIC16 or PIC18 family device using modern XC8 syntax. This script demonstrates configuring an I/O pin to toggle an LED.