Tubular Alarm-Clock with Speaker

A tube-shaped alarm-clock based on an earlier design made from a plumbing tube. The Tube integrates a speaker meant to fit in halogen light fixture holes with a diameter of about 80mm. The clock has one big snooze button as well as 3 smaller buttons used to set the alarm functions.

The front 7 Segment display is a .56" 7-segment I2C display module. The alarm is generated by a I2S class-d audio amp module. Everything is driven by an esp8266 module and a 5v mains voltage psu module is integrat