AC Light Lamp Dimmer Module – 2 Channel

In Stock
In Stock


AC Light Lamp Dimmer Module – 2 Channel 3.3V / 5V Logic – AC 50/60HZ -220V
This is the good old AC Dimmer, but with 2 channels.
This one also can control the alternating current voltage in the same way.
It can be used with lamps, elements, fans, pumps, air cleaners, etc.
So it’s the same thing, but twice bigger.

In the tutorial, you can see a simple example of what can be done with it.

The power part of the dimmer is isolated from the control part, to exclude the possibility of high current disruption to a microcontroller.
The logical level is tolerant to 5V and 3.3V, therefore it can be connected to the microcontroller with 5V and 3.3V level logic.

In Arduino, the dimmer is controlled with RBD dimmer.h library, which uses external interrupts and process time interrupts.
It simplifies the code writing and gives more processing time for the main code. This is why you can control multiple Dimmers from one microcontroller.

Power 600V – 16A
AC frequency 50/60 Hz
TRIAC BTA16 – 600B
Isolation Optocoupler
Logic level 3.3V/5V
Zero point Logic level
Modulation (DIM/PWM) Logic level ON/OFF TRIAC
Signal current >10mA
Environment: For indoor and outdoor use
Operating temperatures: -20°C to 80°C
Operating humidity Dry environment only
ROHS3 Compliant
For indoor and outdoor use
Operating temperatures: −20°C to 80°C
Operating humidity: Dry environment only
Package includes:1 x AC Light Dimmer Controller


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