# M5Stack Fader

### M5Stack Fader Unit with B10K Potentiometer

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### Product Link

{% embed url="https://openelab.io/products/m5stack-fader-unit" %}

### Description <a href="#description" id="description"></a>

**UNIT FADER** is a Slide Potentiometer with color indicator, `employ a 35mm slide potentiometer` + `14x SK6812 programmable RGB lights`. The fader has its own `center point positioning`, and excellent slide appliances for stable, reliable performance and precise control. The integrated beads support digital addressing, which means you can adjust the brightness and color of each LED light. The product is suitable for lighting, music control, and other applications.

### Features <a href="#features" id="features"></a>

* With center point positioning
* Excellent damping
* Single connection 1OkΩ adjustable resistor
* Programmable RGB lights
* GROVE interface
* Development Platform:
  * Arduino, UIFlow

### Applications <a href="#applications" id="applications"></a>

* Human–machine interaction
* Light and music control
* Adjustment switch
* Potentiometer level signal input

### Specifications <a href="#specifications" id="specifications"></a>

| Specifications      | Parameter                                                             |
| ------------------- | --------------------------------------------------------------------- |
| Fader stroke        | 35mm                                                                  |
| Fader handle length | 10mm                                                                  |
| Single resistor     | 1OkΩ                                                                  |
| Output voltage      | 0-3.3V (under 5V power supply)                                        |
| RGB LED             | 14x SK6812 Programmable RGB Lamp                                      |
| Working current     | 90.04mA (Lighting brightness configuration 50%, fader maximum output) |
| Net weight          | 15.5g                                                                 |
| Gross weight        | 30g                                                                   |
| Product size        | 64 \* 24 \* 24mm                                                      |
| Packing size        | 136 \* 92 \* 24mm                                                     |

![](https://static-cdn.m5stack.com/resource/docs/products/unit/fader/fader_03.webp)![](https://static-cdn.m5stack.com/resource/docs/products/unit/fader/fader_06.webp)

### PinMap <a href="#pinmap" id="pinmap"></a>

| M5Core(PORT B) | G36         | G26           | 5V  | GND |
| -------------- | ----------- | ------------- | --- | --- |
| UNIT FADER     | VALUE-INPUT | SK6812-SIGNAL | VIN | GND |

### Schematics <a href="#schematics" id="schematics"></a>

<figure><img src="https://static-cdn.m5stack.com/resource/docs/products/unit/fader/fader_sch_01.webp" alt=""><figcaption></figcaption></figure>

### Datasheetss <a href="#datasheetss" id="datasheetss"></a>

* [**ESP32 ADC DOCS**](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc.html)
* [**FastLED Github**](https://github.com/FastLED/FastLED)

### Compatible

<figure><img src="https://1292444914-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FtgOfPnscWebs1eh82EKq%2Fuploads%2FUGni58Q5JJt1wU9LTXZY%2Fimage.png?alt=media&#x26;token=1f8e1b43-647f-4fbc-acc9-1331642830fd" alt=""><figcaption></figcaption></figure>
