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I2C 4CH AC LED light dimmer module. Arduino and Raspberry Pi compatible. Ideal for smart home projects. 220V/110V 50Hz/60Hz
I2C 4CH AC LED Dimmer Module
Sold by Olegs Bugrovs's store
$25.66
No tax for United States [change]
Stock available: 9
DEVICE FEATURES:
Only 4 wires are needed to control this board !
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
I2C-Bus Address scanner for Arduino - download here
Arduino demo sketch for I2C Slave address 0x27 - download here
Arduino demo sketch for I2C Slave address 0x3F - download here
How to control board via I2C protocol? Only with 3 bytes!
Links to code and documentation
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KRIDA Electronics - implement your project