: Building a square-wave organ, an AM radio, a temperature logger, and custom USB devices .
: Interfacing with Analog-to-Digital Converters (ADC) and Pulse Width Modulation (PWM) .
The book's primary goal is to teach "bare-metal" or register-level programming . While Arduino provides convenient libraries (like digitalWrite() ), they add overhead. Williams teaches you to: Make: AVR Programming: Learning to Write Softwa...
Use the standard , including avr-gcc for compiling, avr-libc for standard libraries, and avrdude for uploading code . Topics & Key Projects
: Learning low-power modes and interrupt-driven I/O for battery-operated devices . Who Is This For? : Building a square-wave organ, an AM radio,
: Implementing UART (serial), SPI, and I2C/TWI .
Understand the and how to navigate complex manufacturer datasheets . Who Is This For
Each chapter is project-oriented, combining hardware schematics with low-level C code . Key topics and projects include: