Make a DIY home security system with Arduino! Detect window breaks with a piezo sensor, amplify signals, and connect to the IoT Cloud for remote alerts.
Explore USB connectors, versions, transfer rates, and power standards, from USB 1.0 through USB4, plus USB-C, USB PD, PPS, and cable pitfalls for makers.
Learn how stepper motors work, compare with DC motors and servos, and explore torque, step angles, NEMA sizes, drivers, control methods, and uses for makers.
Discover the differences between SWD and JTAG, including wiring, debugging performance, flashing firmware, and ARM-specific features for embedded systems.
Discover how logic gates process binary signals using Boolean algebra. Understand truth tables, digital circuits, and common logic gate functions with ease.
Learn how to embed inline assembly into Arduino sketches for faster execution, precise timing, direct hardware control, and optimized embedded performance.