AC Dimmer
Pris:
kr. 160,00
AC Phase Control Circuit (Dimming Circuit)
Leading Edge AC Dimmer for inductive and resistive loads
now available wiring diagramm for Raspberry boards
Module contains a Triac triggering coupled with zero-cross detector mechanism
for programming the intensity of incandescent lamps, AC LED dimmable bulbs, heating elements or fan speed controlled through a micro-controller.
Working voltage from 110v 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 50mm x 60mm.
Four mounting holes diameter 3.2mm.
Connected LOAD current 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, search it in my store!!!
FREE ARDUINO codes for ARDUINO and RASPBERRY boards .
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!
Descriptions of pins:
| AC Control Module | Description |
| +5V | device power, DC 5 volts |
| SYNC | zero-cross detector output positive impulse (pulse length 200us) |
| GATE | triac gate input pin |
| GND | ground of low voltage side |
| AC INPUT | AC voltage input 110/220 |
| AC LOAD | Connect your load here ! |
How to connect AC Control Module to ARDUINO UNO board:
NOTE: please observe the polarity of the network
Watch video on YouTube - youtu.be/Oq6Cnqwbbbg
AC LED Bulb - youtu.be/oqRyJLcfOxo
Arduino sketch - drive.google.com/open?id=0B6GJokXFb5oEZndCUkNHc181Zms
Now available Android application to control manually dim level
Android application - drive.google.com/open?id=0B6GJokXFb5oEVElPS196ODF4U2s
Arduino sketch (need HC-05 Bluetooth module) - drive.google.com/open?id=0B6GJokXFb5oERHktRzF5MHBnUDQ
