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sinara-hw / Thermostat_EEM

Thermostat with 4 TEC and 8 sensor channels in EEM form factor
CERN Open Hardware Licence Version 2 - Weakly Reciprocal
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CurrentSet needs filtering #25

Closed jordens closed 3 years ago

jordens commented 4 years ago

I think there should be RC filtering on the DAC output since it uses 10 kHz PWM to get the two LSBs. Something like 1 kHz seems good. We can also just use 16 bits and then there won't be PWM tones.

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gkasprow commented 4 years ago

OK, it was there originally, I forgot why :)

gkasprow commented 3 years ago

done obraz