
PWM AC Dimmer Module Controller 110V To 220V 50 To 60 Hz With 3.3V To 5V Logic Plug And Play Light Dimmer For Arduino Raspberry Pi STM ARM AVR DIY Friendly Controller For Controlling AC Motors Pumps And Tools
PWM AC Dimmer Module Controller 110V To 220V 50 To 60 Hz With 3.3V To 5V Logic Plug And Play Light Dimmer For Arduino Raspberry Pi STM ARM AVR DIY Friendly Controller For Controlling AC Motors Pumps And Tools
The Story
✔️ Pack of 3 units; 50/60 Hz, 3.3V/5V logic, controls AC loads up to 240V
This PWM AC dimmer module is designed to smoothly regulate mains-powered devices such as lamps, fans, pumps, and tools. It’s commonly used in DIY projects with Arduino, Raspberry Pi, STM, ARM, or AVR controllers to create smart lighting, automated control, or test setups.
✅ Input/output: 110-220V AC, 50/60 Hz, up to 240V/8A load
✅ Logic compatibility: 3.3V and 5V tolerant input for Arduino/Raspberry Pi
✅ Isolation: load power is isolated from control electronics
✅ Library support: compatible with RBDdimmer.h for easy dim control
💡 What is a PWM AC dimmer module used for in DIY electronics? This handy device helps you adjust brightness or motor speed from a microcontroller.
- handy for dimming lights, fans, and small pumps with a microcontroller
- easy 3.3V/5V logic integration with Arduino or Raspberry Pi
- phase-cut dimming provides smooth on/off transitions for a comfortable environment
- isolation between control and mains improves safety

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
✔️ Pack of 3 units; 50/60 Hz, 3.3V/5V logic, controls AC loads up to 240V
This PWM AC dimmer module is designed to smoothly regulate mains-powered devices such as lamps, fans, pumps, and tools. It’s commonly used in DIY projects with Arduino, Raspberry Pi, STM, ARM, or AVR controllers to create smart lighting, automated control, or test setups.
✅ Input/output: 110-220V AC, 50/60 Hz, up to 240V/8A load
✅ Logic compatibility: 3.3V and 5V tolerant input for Arduino/Raspberry Pi
✅ Isolation: load power is isolated from control electronics
✅ Library support: compatible with RBDdimmer.h for easy dim control
💡 What is a PWM AC dimmer module used for in DIY electronics? This handy device helps you adjust brightness or motor speed from a microcontroller.
- handy for dimming lights, fans, and small pumps with a microcontroller
- easy 3.3V/5V logic integration with Arduino or Raspberry Pi
- phase-cut dimming provides smooth on/off transitions for a comfortable environment
- isolation between control and mains improves safety























