Arduino Nano based reflow oven with simple GUI.
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Intuitive interface
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Simple to use GUI
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PID Control Loop
~ Zero Crossing (FOTEK SSR-25 DA)
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Touch LCD SPFD5408 + Click Encoder ( out of pins, lcd works great )
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Temperature, Setpoint, junctionTemp & Error Visualization
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Arduino NANO & MAX31855K
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Safety (!)
You can view the project on Hackaday