
RobotDyn 3 PCS 1 Channel Arduino Light Dimmer, Arduino Dimmer Module, Arduino AC Light Dimmer Controller, AC Dimmer Module for Arduino, STM32, ARM, AVR, 3.3V/5V Logic, AC 50/60hz, 220V/110V
ComputersRobotDyn 3 PCS 1 Channel Arduino Light Dimmer, Arduino Dimmer Module, Arduino AC Light Dimmer Controller, AC Dimmer Module for Arduino, STM32, ARM, AVR, 3.3V/5V Logic, AC 50/60hz, 220V/110V value — New $17.9. Prices updated July 2026.
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Item details
- Brand
- RobotDyn
- Category
- Computers
RobotDyn Light Dimmer Module
This is a 3-piece, 1-channel Arduino Light Dimmer, also referred to as an Arduino Dimmer Module. It is designed for use with platforms like Arduino, STM32, ARM, and AVR, operating on 3.3V/5V logic.
This module is ideal for hobbyists, engineers, and makers looking to control AC lighting circuits using microcontrollers. It supports AC operation at 50/60hz and can handle both 220V and 110V.
Resale value is determined by the physical condition of the 3-piece set and whether all components are complete and functional.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| New / Sealed | $17.9 | eBay sold comps |
Frequently asked questions
- What platforms is this dimmer module compatible with?
- This module is compatible with Arduino, STM32, ARM, and AVR microcontrollers.
- What voltage inputs does the dimmer support?
- It supports both 3.3V/5V logic and AC operation at 110V/220V.
- What factors affect the resale value of this item?
- Resale value is based on the item's physical condition and whether the entire 3-piece set is complete.

