With this module you can control the intensity of incandescent lamps,
LED dimmable bulbs, power heating elements or fan speed controlled through a microcontroller or Arduino/Raspberry boards.
Compatible with any Arduino, Raspberry or microcontroller
Dimming method - leading edge
Working voltage - 110 or 240 VAC
Current per channel - up to 3A
Compatible with 50Hz and 60Hz AC Line
AC Line autodetect function
PCB dimensions - 140mm x 60mm
Distance between holes: vertical 51mm, horizontal 131mm
Mounting holes diameter: 3.2mm
100kHz I2C bus interface
I2C bus pull up switch on board
I2C device address select switch on board
Can be connected up to 8 devices on I2C bus (8 devices x 4 = 32 channels!!!)
50HZ LED - show detected AC 50HZ Line
60HZ LED - show detected AC 60HZ Line
BOTH LED Flashing - AC Line not detected
Microcontroller on-board. No programming required !!!
PCF8574 is used as I2C buffer
SDA and SCL I2C pull up switch (pull upped with 5.6k resistors)
I2C Device Address select switch
Table show device addresses. Default address - 0x27 or 0x3F
I2C-Bus Address scanner for Arduino - drive.google.com/file/d/0B6GJokXFb5oESUs5eDI1UFlMclE/view?usp=sharing
Arduino demo sketch for I2C Slave address 0x27 - drive.google.com/file/d/0B6GJokXFb5oEWVBoaG1FTWlORkE/view?usp=sharing
Arduino demo sketch for I2C Slave address 0x3F - drive.google.com/file/d/0B6GJokXFb5oETy1JcGRHUkUySEU/view?usp=sharing
Wiring diagram in high resolution - drive.google.com/file/d/0B6GJokXFb5oEZzJtX1ZucFhRUjQ/view?usp=sharing
Note:
I recommend to use a EMI filter with this device. Connect it before AC INPUT.
This board have pull-up switch for SDA and SCL lines.
I2C-bus must be always pull-ups.
If you use more than one device on I2C-bus - one device must be pull-ups and others not.
Order will be dispached in 3 bussiness days.
Shipping via registered air mail.
After dispaching will be provided tracking number, which can be tracked at 17track.net.
Shipping to the Latin American countries only via Express Mail Service.
Express Mail Service available to anybody for extra charge! Cost USD 30,00.