In this RGB Flasher LED, we have used an Android Mobile App named “ Blynk ”. Blynk is a very compatible app with Arduino, to make IoT based project. This App can be downloaded from the Google Play ...

試過用LED Dot Matrix 出27色後,今次就試下用 AnalogyWrite 造過簡單既 PWM 出多D色。 一方面試下自動漸變不同 AnalogyWrite 組合出的顏色, 另一方面試下手動用 AnalogyRead 輸入不同的 AnalogyWrite 數值,去出不同的顏色。 為左睇下D RGB 數值同 ...

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

Arduino controller for RGB LED strips via Bluetooth from smartphone Controller functions: - Remote control from your smartphone via Bluetooth - Switching On and Off LEDs - Changing colors by tapping ...

之前o既呢個 Post將 Arduino + RGB LED 變成自動漸變七彩 LED 實在係 bad taste (同晌鴨記買o既幾蚊粒自變色 LED 有咩分別 ?) 共陽 Wiring 圖 (呢張係上一個post 用的舊圖, 圖中我用左 1k/ 470/470 ohm 分別 for RGB (因為諗住 RGB 工作電壓唔同), 結果 ...

In this project we are going to learn about RGB LED and interface a single RGB LED with Arduino Uno.

Receives a [xxx.xxx.xxx] int value via serial where xxx is a integer between 0 and 255 (In this example is used a . as delimiter, but whatever character that ins't a number works). Color code can be ...

The Arduino-compatible lighting RGB LED lighting shield reviewed here was designed to give designers a low-cost easy-to-use open-source platform for fast prototyping and inexpensive evaluation of ...

Here we describe an open-source Arduino RGB LED photometer that can be 3D printed and contains an educational interface written in Python for use in chemistry laboratories. In addition, the CAD models ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...