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→Electronics
== Electronics ==
== Electronics ==
The electronics are all about controlling the red, green, and blue intensities on an RGB LED strip - likely in some sort of fade pattern. Our specific RGB Led strip lights are rated at 12V, therefore, we will use a 12V transformer as an input. We will use an [https://www.arduino.cc/ Arduino] microcontroller. Specifically, the stalwart [https://store.arduino.cc/usa/arduino-uno-rev3 | Arduino UNO Rev3]. We need to add three power transistors to the Arduino to be able to deliver adequate power to the red, green, and blue LEDs of the led strip. Therefore, we will use the [https://www.adafruit.com/product/196 | Proto-Screw Shield] from [https://www.adafruit.com/ | Adafruit].
The electronics are all about controlling the red, green, and blue intensities on an RGB LED strip - likely in some sort of fade pattern. Our specific RGB Led strip lights are rated at 12V, therefore, we will use a 12V transformer as an input. We will use an [https://www.arduino.cc/ Arduino] microcontroller. Specifically, the stalwart [https://store.arduino.cc/usa/arduino-uno-rev3 | Arduino UNO Rev3]. We need to add three power transistors to the Arduino to be able to deliver adequate power to the red, green, and blue LEDs of the led strip. Therefore, we will use the [https://www.adafruit.com/product/196 | Proto-Screw Shield] from [https://www.adafruit.com/ | Adafruit].
Our system will be driving 12V led strips directly from the power transformer input. You should not use a transformer significantly different than 12V. The circuit is show below as a [https://fritzing.org/home/ fritzing] breadboard diagram (click it to enlarge). You can also download an easier to read [[Media:TV_Mood_Lamp_fritzing.pdf|pdf]] or the original [[Media:TV_Mood_Lamp_fritzing.fzz|fritzing file]].
Our system will be driving 12V led strips directly from the power transformer input. You should not use a transformer significantly different than 12V. The circuit is shown below as a [https://fritzing.org/home/ fritzing] breadboard diagram (click it to enlarge). You can also download an easier to read [[Media:TV_Mood_Lamp_fritzing.pdf|pdf]] or the original [[Media:TV_Mood_Lamp_fritzing.fzz|fritzing file]].
=== Assemble the Proto-Screw Shield ===
=== Assemble the Proto-Screw Shield ===