Access control / Log for Coffee Grinders, using RFID cards (13.56MHz)
Last updated: Tuesday, January 19, 2021From “Blynk” app you can set: ON time for the grinder (0.1 sec = 1 unit in …
Sound reactive Infinity Mirror and VU meter
Last updated: Thursday, October 24, 2019For both displays, I used WS2815 adressable leds. This new type of led, needs 12VDC power supply. …
Roastuino – Popper Roaster PID Controller
Last updated: Thursday, October 24, 2019>>> New Fluid Bed Roaster Project <<< There are a lot of Popper Coffee Roaster modifications on …
