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mister-grumbler / yogurt-maker

The firmware with extended functionality for W1209 thermostat board that allows to control the yogurt maker device.
GNU General Public License v3.0
3 stars 3 forks source link

rawAdc table for W1209 variants with other R2 values (not 20K) #10

Closed KenWade closed 5 years ago

KenWade commented 5 years ago

Converting the project to the sduino using the Arduino IDE.

Raw ADC values seem not to be compatible with existing rawAdc table, suspect variant board with R2 =5K.

Need spreadsheet to calculate rawAdc table with other R2 values.

Display code finished. Arduino polling and timer code finished, ADC code finished. Need to figure out the conversion table and port the rest. Great code, many thanks.

KenWade commented 5 years ago

Build a spreadsheet. Obvious solution after a night's sleep. Sorry to bother you.