Only recently managed to get myself in the spirit of Christmas and getting ready for nice food and party with the very restricted family!
I built an electronic hat with some Multicoloured LEDs and a small micro-controller.
It is based on a ESP32 chip with Bluetooth connection, so it is possible to connect to the hat from your phone.
Jules made a nice iPhone app. to control the various animations of the LEDs to suit any mood for anybody.
If you wear this hat, it is not possible to be un-happy for Christmas….
Short video here.hat
