Introduction: DIY AC Light Dimmer
In this episode of DIY or Buy we will have a closer look at a generic AC light dimmer and find out how it functions. Afterwards I will present you a more modern, digital, DIY design of such an AC light dimmer and build it in order to find out whether DIYing such a circuit truly makes sense. Let's get started!
Step 1: Watch the Video!
The video gives you all the information you need to create your own DIY AC Light Dimmer. During the next steps though, I will present you some additional information.
Step 2: Order Your PCBs/Components!
Here you can find the link to my EasyEDA file, where you can export the gerber files and thus order the PCBs:
Here you can find a parts list with example seller (affiliate links):
Aliexpress:
1 x ATtiny85: https://s.click.aliexpress.com/e/_dSJ49k7
1x MOC3052: https://s.click.aliexpress.com/e/_d7gqTrD
1x HI-Link 5V Power Supply: https://s.click.aliexpress.com/e/_dXB9caT
1x 1206 Resistor kit: https://s.click.aliexpress.com/e/_dZ3BhPt
1x 1206 Capacitor kit: https://s.click.aliexpress.com/e/_BfgJpGwj
Ebay:
1 x ATtiny85: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
1x MOC3052: http://rover.ebay.com/rover/1/711-53200-19255-0/1...
1x HI-Link 5V Power Supply: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
1x 1206 Resistor kit: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
1x 1206 Capacitor kit: http://rover.ebay.com/rover/1/711-53200-19255-0/1?...
Step 3: Upload the Code!
Here you can find the code that I created for the ATtiny85. Upload it with your favourite ISP programmer.
Attachments
Step 4: Success!
You did it! You just created your own DIY AC Light Dimmer!
Feel free to check out my YouTube channel for more awesome projects:
http://www.youtube.com/user/greatscottlab
You can also follow me on Facebook, Twitter and Google+ for news about upcoming projects and behind the scenes information:
