Axiometa
RGB LED
RGB LED
SKU:AX22-0006
Low stock: 5 left
This AX22-sized module carries a bright, common-cathode RGB LED plus on-board current-limit resistors, all on a tidy 22 × 22 mm PCB. Each color channel is driven by its own active-high GPIO pin—just set the pin HIGH and the LED lights, no transistor stages or low-side drivers required—so fading or blinking is as simple as PWM from your microcontroller. It snaps straight into any AX22 backplane, making it a drop-in way to add status lighting, mood effects, or user feedback to your project. Great for dashboards, interactive art pieces, or any build that needs vivid, three-color indication with minimal wiring.
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$2.49
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Technical Details
Pinout
Technical Resources
RGB LED - (AX22-0006)
PCB FRONT
PCB BACK
🟢 Live 3D Model
🖱️ Click & drag to rotate
Arduino Example Snippet
// Pin numbers for the RGB LED
#define RED_PIN 1
#define GREEN_PIN 14
#define BLUE_PIN 41
const int brightness = 25; //0-255
void setup() {
// Initialize the RGB LED pins as outputs
pinMode(RED_PIN, OUTPUT);
pinMode(GREEN_PIN, OUTPUT);
pinMode(BLUE_PIN, OUTPUT);
}
void loop() {
// Fade in and out red
for (int i = 0; i <= brightness; i++) {
analogWrite(RED_PIN, i);
delay(50);
}
for (int i = brightness; i >= 0; i--) {
analogWrite(RED_PIN, i);
delay(50);
}
// Fade in and out green
for (int i = 0; i <= brightness; i++) {
analogWrite(GREEN_PIN, i);
delay(50);
}
for (int i = brightness; i >= 0; i--) {
analogWrite(GREEN_PIN, i);
delay(50);
}
// Fade in and out blue
for (int i = 0; i <= brightness; i++) {
analogWrite(BLUE_PIN, i);
delay(50);
}
for (int i = brightness; i >= 0; i--) {
analogWrite(BLUE_PIN, i);
delay(50);
}
// Fade through a range of colors
for (int i = 0; i <= brightness; i++) {
analogWrite(RED_PIN, i);
analogWrite(GREEN_PIN, brightness - i);
analogWrite(BLUE_PIN, i / 2);
delay(50);
}
for (int i = brightness; i >= 0; i--) {
analogWrite(RED_PIN, i);
analogWrite(GREEN_PIN, brightness - i);
analogWrite(BLUE_PIN, i / 2);
delay(50);
}
}