I want to create a LED dimable drive circuit that can control by Node MCU output or use with arduino
uno r3 .What should I do?
- Find circuit and build an AC dimmer with NodeMCU.
- Add Blynk to control your project (easy step usually)
i have tried it with 0 cross detection but not working any example will be appreciated
Old topic.
Google for examples and use a slider in place of potentiometer.