RGBW dimmable desk lamp

# Special reminder
** This project uses 220V AC power, please pay attention to electrical safety during use! ! ! **
The purpose of production
is to solve the problem of single color and unadjustable brightness of dormitory lighting, so I thought of painting such a board myself. It took about two weeks to finally realize the above function...
# Project function
● With the help of lighting technology, the brightness and color of the light can be adjusted;
● It has a relay module and a 220V two-hole socket;
● A USBA female connector is placed on the board. It is convenient for charging small devices;
● Type-C interface connects to the board and supports one-click programming;
● Controls the operating status of the fan through a self-locking button;
● Network configuration can be performed on the mobile phone, and when the device is offline, the configuration will be automatically enabled Web page;
# Actual photos
! [IMG_20220918_223708_edit_287556811925392.jpg] ![IMG_20220918_223825_edit_287630838402985.jpg] Due to limited level, the 220V to 12V part uses the module purchased from Taobao. I personally think It’s more convenient to get up and the cost is okay, just a few dollars. That's it, you can also modify the project and use an external power adapter to provide 12V voltage (so you can't use a relay to control the socket).
#
See attachment for demonstration video