GitHub

Electronic Door Lock with RGB Indicator (Tinkercad)

This project is a password-controlled electronic door lock simulated in Tinkercad. An Arduino Uno reads a PIN entered through a 4x4 keypad. A micro servo represents the physical locking mechanism. An ...
GitHub

04-rgb-led.md

In this lab, we will learn how to make an RGB (Red-Green-Blue) LED display different colors by mixing red, green, and blue light. An RGB LED is actually three small LEDs — one red, one green and one ...
blog.csdn

Arduino PWM技术驱动RGB LED灯光秀：从TinkerCAD仿真到硬件实作

在TinkerCAD的元件库中，选择RGB LED时也需注意区分。 2.3 系统设计思路：扩展性与仿真优先 原始设计使用了7个RGB LED和Arduino Uno。 Uno只有6个硬件PWM引脚（3,5,6,9,10,11），如何驱动7个RGB LED（共需要21个PWM通道）？
blog.csdn

Arduino新手避坑指南：用Tinkercad在线仿真搞定RGB灯实验，免硬件零成本入门

第一次接触Arduino时，最让人头疼的不是代码逻辑，而是那些闪烁的LED灯、烧焦的电阻和永远找不到的杜邦线。如果你也曾在面包板前手足无措，或是担心短路损坏昂贵的开发板，那么Tinkercad的 ...