Christmas tree.

The idea of this project is to illuminate the Christmas tree with LEDs controlled by Wi-Fi.
The sequence of lights can be downloaded from a smartphone or PC.
There is an editor for the LEDs sequences.
The LEDs are illuminated by ESP8266 microcontroller (MCU). The MCU sends signal to 74HC595 register chips. The registers switch on/off MOSFET transistor keys.

LED sequence editor.

The Editor allows to compose LED sequences and upload them into the device.