4 Channel I2C AC Dimmer Light Bulb Smart Home For Arduino and Raspberry 110V 220V 50hz/60hz For IOT Projects

Free Shipping Included! 4 Channel I2C AC Dimmer Light Bulb Smart Home For Arduino and Raspberry 110V 220V 50hz/60hz For IOT Projects by Krida at Sophies Class. MPN: 4ChI2CKirdaK. Hurry! Limited time offer. Offer valid only while supplies last. 4 CHANNEL AC LIGHT DIMMER CONTROL VIA I2C PROTOCOL Only 4 wires are needed to control this board ! DEVICE FEATURES: Compatible with any Arduino, Raspberry or microcontroller Dimming method - leading edge Current per channel - up to 3A 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 50HZ LED - show

Product Description & Reviews

4 CHANNEL AC LIGHT DIMMER CONTROL VIA I2C PROTOCOL Only 4 wires are needed to control this board ! DEVICE FEATURES: Compatible with any Arduino, Raspberry or microcontroller Dimming method - leading edge Current per channel - up to 3A 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 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 in images show device addresses. Default address - 0x27 or 0x3F I2C-Bus Address scanner for Arduino - https://drive.google.com/file/d/0B6GJokXFb5oESUs5eDI1UFlMclE/view Arduino demo sketch for I2C Slave address 0x27 - https://drive.google.com/file/d/0B6GJokXFb5oEWVBoaG1FTWlORkE/view Arduino demo sketch for I2C Slave address 0x3F - https://drive.google.com/file/d/0B6GJokXFb5oETy1JcGRHUkUySEU/view How to control board via I2C protocol? Only with 3 bytes! Please see images 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.

Features & Highlights

Working voltage - 110 or 240 VAC
Current per channel - up to 3A
Compatible with 50Hz and 60Hz AC Line
Can be connected up to 8 devices on I2C bus (8 devices x 4 = 32 channels!!!)
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.

Additional Information

Manufacturer:	Krida
Brand:	Krida
Model:	4ChI2CKirda
Part Number:	4ChI2CKirdaK
Publisher:	Krida
Studio:	Krida
MPN:	4ChI2CKirdaK
UPC:	687299661190
EAN:	0687299661190
Item Weight:	0.15 pounds
Item Size:	2.3 x 1.4 x 1.4 inches
Package Weight:	0.2 pounds
Package Size:	2.7 x 1.2 x 1.2 inches

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