Files and Documentation
Arduino code here
Drawing for PMMA parts here
3D model in OnShape here
Part Suppliers
PMMA plates ordered at Kunststofplatenshop.be
Laser cutting done by Lasercut.be
Silicon waterproof heaters from banggood.com
Reference Reads on Yoghurt Fermentation
Some Extra Information About the Device
A 5 ampere, 12V power supply runs the whole device
A fan is employed to cool down the cabin when necessary
6 silicon heaters, each 10W, are placed on the bottom of the cabin
IRFZ44 Mosfets are used to switch these heaters on and off
2.5 liter glass containers of 22cm x 22cm x 5cm are used to contain the yoghurt
A riser sits above the heaters to distance the yoghurt from the heaters
DS18B20 waterproof temperature probe is used to monitor the temperature inside the yoghurt
Comments