⚡ No installation · Just a USB cable
This section is for those who want to go beyond libraries and understand what really happens inside the microcontroller. Here you program "on bare metal", using only Assembly and the brute force of registers.
Arduino Nano · UNO
Write Assembly code and see the generated opcodes immediately. Includes a specific tutorial on usage.
The "Hello World" of electronics, explained in detail.
Boeing 737 MAX (346 deaths), Toyota, Ariane 5: PUSH/POP and CALL/RET errors that changed the world. Ethical lesson.
An interactive test to check your understanding. Other quizzes: "What does AVR1 do?" and Mini Tutorial + Quiz.
Control a servo motor without using the Servo.h library, managing registers and timers directly.
Rotate a stepper motor with precise bit sequences, controlled via SBI and CBI.
Start project →Interact directly with hardware from the browser using Web Serial.