2pcs - 8 CHANNEL DIGITAL LIGHT DIMMER V3

with zero-cross detector

 

Module contains 8 Triacs with zero-cross detector for programming the intensity
of incandescent lamps, heating elements, AC LED dimmable bulbs or fan speed controlled through a micro-controller.

Working AC voltage 80v to 240v.
Auto detect 50Hz or 60Hz.
Zero-Cross detection (with zero/cross output pin SYNC).
Compatible with any ARDUINO, RASPBERRY boards.

Low voltage side and high voltage side is completely isolated.

Dimensions of the PCB 131mm x 91mm (5.16inch x 3.58inch). Four mounting holes diameter 3.2mm (0.13inch).

Connected LOAD current for each channel 2A long-term and 5A short-term.

NOT for controlling via PWM signal.

NOT appropriate to change the brightness of  fluorescent lamps !!!

For inductive load controlling must be connected RC snubber - available here !!!

Dimming control via firing angle method.

 

Warning: This project deals with AC electricity which is dangerous if you don’t know how to treat it safely. 

You must treat electricity with caution!

 

 

 

Wiring diagram to Arduino UNO

See wiring diagram here in high resolution

 

AC LED Bulb video : https://youtu.be/oqRyJLcfOxo

8 Channel Halogen Bulbs Test : https://youtu.be/yeU55jsB7AM

Testing sketches (50Hz) : https://drive.google.com/open?id=0B6GJokXFb5oEdFZoajRDY1doZ1U

NOTE: LED Dimmable Bulbs have working voltage from AC 30...40 Volts

 

Worldwide shipping with Tracking number.

Dispatching next business day.

Estimated delivery time to Europe 5-7 business  days, others countries up to 30 days.

 

Free contact me, if you have any question !