so tinkercad has circuit designand arduno now, a real arduino is $20, IDE is free, fritzing is free and does all the exact same layout stuff locally, you save your files and keep them forever.

Description: A Temperature Measurement System created with Arduino Uno on Tinkercad and programmed with C++. Arduino takes every 2.5 seconds the measurement of the temperature sensor, which has been ...

Arduino Uno R3 (U1): O microcontrolador principal que gerencia o controle dos LEDs RGB e outros componentes. LEDs (D1, D2, D3): LEDs Vermelho, Verde e RGB, que são usados para criar a lâmpada RGB com ...