Temperature Controller
week 9 (10/24 - 10/31): Input

{machine: Modela SRM-20}

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Input Device: Thermistor

I worked with Eric on the temperature controller of the end effector I designed for a chocolate printer.

E-CAD

Schematic:

Board:

Test

Here is the whole assembly:

Here is the heater driven to a specified temperature using a simple bang-bang control scheme:

Check Eric's page for better documentation. I was running like crazy during that time to assemble the whole machine.