Espresso pimp up ☕

DIY project to pimp up my espresso machine to display various measures

Material

• Ultrasonic sensor PWM DC5V RS485

References

This project is inspired by the following sources:

• https://www.youtube.com/watch?v=4V0a9dfkx9Q
• https://github.com/PostModernDesign/RancilioBrain/blob/master/RancilioBrain.md
• https://github.com/urbantrout/bleeding-edge-ranciliopid/tree/master?tab=readme-ov-file
• https://clevercoffee.de/rancilio-silvia-demontage/
• https://clevercoffee.de/gaggia-classic-9480/
• https://clevercoffee.de/rancilio-silvia-e-konstantin/
• https://clevercoffee.de/rancilio-silvia-e-sebi/
• https://www.youtube.com/watch?v=AzQRCUg6E9g
• https://optimalprimate.github.io/projects/2020/11/14/coffee.html
• https://github.com/mwood77/koffie
  • https://www.seattlecoffeegear.com/cdn/shop/files/silvia-pid-installation-guide.pdf?v=8847236618586878957