Ир·сѓс‡р°рµрј Arduino. 65 — Рїсђрѕрµрєс‚рѕрі Сѓрірѕрёрјрё Сђсѓрєр°рјрё

: Recent editions have been updated for modern hardware, covering touchscreens, LED matrices (MAX7219), and advanced communication protocols like GPS, 3G, and LoRa. Who It's For

The guide is ideal for hobbyists, students, and educators who want to learn by doing. It's particularly useful for those who may have built projects from the internet but want to truly understand why they work. : Recent editions have been updated for modern

: A digital thermometer with LCD display, a GPS logger for Google Maps, and a keypad-controlled lock. LED matrices (MAX7219)